Where does Imasen Electric Industrial Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Imasen Electric Industrial Co., Ltd. ranks #13,479 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Imasen Electric Industrial Co., Ltd. hold?

Imasen Electric Industrial Co., Ltd. holds 22 US utility patents granted between 2015 and 2025, spanning 18 technology areas.

What is Imasen Electric Industrial Co., Ltd.'s Innovation Score?

Imasen Electric Industrial Co., Ltd. has an Innovation Score of 53.6 out of 100 (top 9% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Imasen Electric Industrial Co., Ltd.'s patent grant rate increasing or decreasing?

Imasen Electric Industrial Co., Ltd.'s recent grant velocity is +86% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Imasen Electric Industrial Co., Ltd.'s patents?

Imasen Electric Industrial Co., Ltd.'s patents average 12.9 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Imasen Electric Industrial Co., Ltd. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Imasen Electric Industrial Co., Ltd.

Q: What technology areas does Imasen Electric Industrial Co., Ltd. focus on?

Imasen Electric Industrial Co., Ltd.'s top technology area is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy) with 10 patents, ranking #518 of 3,143 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

USPTO PatentsView assignee record - 22 granted patents across 18 technology areas, recorded in grant years 2015–2025. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Imasen ranks #13,479 of 49,997 tracked US assignees by granted-patent volume, with 22 patents across 18 technology areas.

#13,479
of 49,997 US assignees by volume: Top 9%
by Innovation Score (53.6/100): 12.9
avg claims per patent: +86%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13479 · Foreign Corporation #13,479 · 22 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-SMALL 22 grants
MID-PACK #13,479/49,997
PHOTO-FINISH Impressions Vanity
CPC-FOCUS H02J · 18 areas
INNOV-PAR 53.6/100
CLAIMS-RICH 12.9 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +86% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Impressions Vanity Company (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Imasen’s 53.6 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 10.8 pts (20%) Velocity 20.0 pts (37%) Breadth 15.0 pts (28%) Claim depth 7.8 pts (15%)

Qualcomm Incorporated · highest

85
Florida A&M University · near

54
Imasen Electric… · this assignee

54
Raytrx · near

54
AB Sandvik Coromant · near

54
Mitek Holdings · near

54
3D Lighting… · lowest

7

What this shows Imasen's Innovation Score is 53.6/100 (top 9% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Imasen?

Each dot is one of Imasen’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Imasen’s own 12.9 claims/patent is at or below the 14.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Imasen vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Imasen's grants concentrate

Imasen Electric Industrial Co., Ltd. is a focused PatentsView assignee: 18 CPC subclasses with 45.5% of grants classified under H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy). Peak complete grant year is 2024 (9 grants) versus a trough of 1 in 2016. By volume, Imasen sits between Inthesmart Co., Ltd. and Innovative Office Products, LLC.

Imasen's three-year grant acceleration

Imasen Electric Industrial Co., Ltd. shows 10 grants in 2022–2024 against only 3 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

Inthesmart

22
Inventisbio

22
Inzicontrols

22
Ishida Europe

22
Impressions Vanity

22
Impulse Dynamics

22
Infortrend Techno…

22
Innovative Office…

22
Imasen Electric I… ◀

22

What this shows Imasen holds 22 patents at rank #13,485, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Imasen

By rank, the assignees closest to #13,485 in granted patent volume.

Leaders in H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…)

Other assignees with the most granted patents in Imasen's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Imasen, neither rank-band nor same-CPC leaders (those blocks stay above). In H02J (Circuit Arrangements OR Systems FOR Supplying OR Distribu…), Imasen ranks #518 of 3,143 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (54 here).

Raytrx, LLC 54 Florida A&M University 54 AB Sandvik Coromant 54 Mitek Holdings, Inc. 54

Imasen's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

54 Top 9% higher than 91% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Imasen Electric Industrial Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	13.6%
2016	1	4.5%
2017	1	4.5%
2018	2	9.1%
2020	1	4.5%
2021	2	9.1%
2022	1	4.5%
2024	9	40.9%
2025partial year	2	9.1%

Which technologies does Imasen Electric Industrial Co., Ltd. patent most?

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 10

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 9

B60N - Seats Specially Adapted FOR VEHICLES; Vehicle Passenger Accommodation NOT Otherwise Provided FOR 8

H02H - Emergency Protective Circuit Arrangements 7

Y02T - Climate Change Mitigation Technologies Related TO Transportation 5

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 4

B60Q - Arrangement OF Signalling OR Lighting Devices, THE Mounting OR Supporting Thereof OR Circuits Therefor, FOR Vehicles IN General 3

G10K - Sound-producing DEVICES; Methods OR Devices FOR Protecting Against, OR FOR Damping, Noise OR Other Acoustic Waves IN GENERAL; Acoustics NOT Otherwise Provided FOR 3

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 2

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 2

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 2

B06B - Methods OR Apparatus FOR Generating OR Transmitting Mechanical Vibrations OF Infrasonic, Sonic, OR Ultrasonic Frequency, ; e.g.; FOR Performing Mechanical Work IN General 1

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

F21S - Non-portable Lighting DEVICES; Systems THEREOF; Vehicle Lighting Devices Specially Adapted FOR Vehicle Exteriors 1

F21Y - Indexing Scheme Associated With Subclasses F21k, F21l, F21s and F21v, Relating TO THE Form OR THE Kind OF THE Light Sources OR OF THE Colour OF THE Light Emitted 1

Top 15 of 18 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Imasen Electric Industrial Co., Ltd.'s patent record in context - here's where to go next.

Imasen Electric Industrial Co., Ltd.'s lead technology class is H02J (Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy), 45.5% of its portfolio - see every assignee active in that class. Explore H02J
Ranked #13,479 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Imasen Electric Industrial Co., Ltd. against Inthesmart Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 53.6/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.