Where does Asmo Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Asmo Co., Ltd. ranks #2,584 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 Asmo Co., Ltd. hold?

Asmo Co., Ltd. holds 150 US utility patents granted between 2015 and 2020, spanning 34 technology areas.

What is Asmo Co., Ltd.'s Innovation Score?

Asmo Co., Ltd. has an Innovation Score of 44.6 out of 100 (top 25% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Asmo Co., Ltd. focus on?

Asmo Co., Ltd.'s top technology area is H02K (Dynamo-electric Machines) with 85 patents, ranking #36 of 1,724 assignees active in that subclass. Grants appear in 34 CPC subclasses total.

Is Asmo Co., Ltd.'s patent grant rate increasing or decreasing?

Asmo Co., Ltd.'s recent grant velocity is -99% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Asmo Co., Ltd.'s patents?

Asmo Co., Ltd.'s patents average 11.1 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 Asmo 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

Asmo Co., Ltd.

USPTO PatentsView assignee record - 150 granted patents across 34 technology areas, recorded in grant years 2015–2020. 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: H02K (Dynamo-electric Machines).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Asmo ranks #2,584 of 49,997 tracked US assignees by granted-patent volume, with 150 patents across 34 technology areas.

#2,584
of 49,997 US assignees by volume: Top 25%
by Innovation Score (44.6/100): 11.1
avg claims per patent: -99%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R2584 · Foreign Corporation #2,584 · 150 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MID 150 grants
TOP-DECILE #2,584/49,997
PHOTO-FINISH Auckland Uniservices
CPC-FOCUS H02K · 34 areas
INNOV-PAR 44.6/100
CLAIMS-PAR 11.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -99% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Auckland Uniservices Limited (±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 Asmo’s 44.6 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 17.3 pts (39%) Velocity 0.0 pts (0%) Breadth 20.6 pts (46%) Claim depth 6.7 pts (15%)

Qualcomm Incorporated · highest

85
Asmo · this assignee

45
ATS Automation… · near

45
Extreme Networks · near

45
Xencor · near

45
Duelight · near

45
3D Lighting… · lowest

7

What this shows Asmo's Innovation Score is 44.6/100 (top 25% 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 Asmo?

Each dot is one of Asmo’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). Asmo’s own 11.1 claims/patent is at or below the 13.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Asmo's grants concentrate

Asmo Co., Ltd. is a focused PatentsView assignee: 34 CPC subclasses with 56.7% of grants classified under H02K (Dynamo-electric Machines). Peak complete grant year is 2015 (49 grants) versus a trough of 1 in 2019. By volume, Asmo sits between Sodick Co., Ltd. and Eberspächer Exhaust Technology GmbH.

Sodick

151
Soraa Laser Diode

151
Windmöller & Höls…

151
Zhejiang LAB

151
Auckland Uniservi…

150
Canon Production…

150
Crowdstrike

150
Eberspächer Exhau…

150
Asmo ◀

150

What this shows Asmo holds 150 patents at rank #2,584, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Asmo

By rank, the assignees closest to #2,584 in granted patent volume.

Leaders in H02K (Dynamo-electric Machines)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Asmo, neither rank-band nor same-CPC leaders (those blocks stay above). In H02K (Dynamo-electric Machines), Asmo ranks #36 of 1,724 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (45 here).

Xencor, Inc. 45 Extreme Networks, Inc. 45 ATS Automation Tooling Systems Inc. 45 Duelight LLC 45

Similar claim depth

Nearest assignees by average claims per patent (11.1 here).

Kolon Industries, Inc. 11.1 avg RAB Lighting Inc. 11.1 avg Aver Information Inc. 11.1 avg Samsonite IP Holdings S.a r.l. 11.1 avg

Asmo's Innovation Score vs. every tracked assignee

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

45 Top 25% higher than 75% 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 · 2015–2020

Grants by year

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

View data table

Asmo Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	49	32.7%
2016	38	25.3%
2017	37	24.7%
2018	24	16.0%
2019	1	0.7%
2020	1	0.7%

Which technologies does Asmo Co., Ltd. patent most?

H02K - Dynamo-electric Machines 85

B60S - Servicing, Cleaning, Repairing, Supporting, Lifting, OR Manoeuvring OF Vehicles, NOT Otherwise Provided FOR 37

Y10T - Technical Subjects Covered BY Former US Classification 22

E05F - Devices FOR Moving Wings Into Open OR Closed POSITION; Checks FOR WINGS; Wing Fittings NOT Otherwise Provided FOR, Concerned With THE Functioning OF THE Wing 11

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 8

E05Y - Indexing Scheme Associated With Subclasses E05d AND E05f, Relating TO Construction Elements, Electric Control, Power Supply, Power Signal OR Transmission, User Interfaces, Mounting OR Coupling, Details, Accessories, Auxiliary Operations NOT Otherwise Provided FOR, Application Thereof 8

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 8

F04D - Non-positive-displacement Pumps 6

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 6

F16H - Gearing 5

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 3

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 3

B60J - Windows, Windscreens, Non-fixed Roofs, Doors, OR Similar Devices FOR VEHICLES; Removable External Protective Coverings Specially Adapted FOR Vehicles 3

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 3

H03K - Pulse Technique 2

Top 15 of 34 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

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

Asmo Co., Ltd.'s lead technology class is H02K (Dynamo-electric Machines), 56.7% of its portfolio - see every assignee active in that class. Explore H02K
Ranked #2,584 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Asmo Co., Ltd. against Sodick Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.6/100 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.