Where does Fuji Electric FA Components & Systems Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Fuji Electric FA Components & Systems Co., Ltd. ranks #5,588 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 Fuji Electric FA Components & Systems Co., Ltd. hold?

Fuji Electric FA Components & Systems Co., Ltd. holds 61 US utility patents granted between 2015 and 2025, spanning 19 technology areas.

What is Fuji Electric FA Components & Systems Co., Ltd.'s Innovation Score?

Fuji Electric FA Components & Systems Co., Ltd. has an Innovation Score of 36.9 out of 100 (top 45% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Fuji Electric FA Components & Systems Co., Ltd. focus on?

Fuji Electric FA Components & Systems Co., Ltd.'s top technology area is H01H (Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices) with 49 patents, ranking #28 of 1,006 assignees active in that subclass. Grants appear in 19 CPC subclasses total.

Is Fuji Electric FA Components & Systems Co., Ltd.'s patent grant rate increasing or decreasing?

Fuji Electric FA Components & Systems Co., Ltd.'s recent grant velocity is -89% 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 Fuji Electric FA Components & Systems Co., Ltd.'s patents?

Fuji Electric FA Components & Systems Co., Ltd.'s patents average 7.6 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Fuji Electric FA Components & Systems Co., Ltd.

Q: How is the Fuji Electric FA Components & Systems 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 PatentsView assignee record - 61 granted patents across 19 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: H01H (Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Fuji ranks #5,588 of 49,997 tracked US assignees by granted-patent volume, with 61 patents across 19 technology areas.

#5,588
of 49,997 US assignees by volume: Top 45%
by Innovation Score (36.9/100): 7.6
avg claims per patent: -89%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R5588 · Foreign Corporation #5,588 · 61 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 61 grants
UPPER-Q #5,588/49,997
PHOTO-FINISH Ember
CPC-FOCUS H01H · 19 areas
INNOV-THIN 36.9/100
CLAIMS-SPARSE 7.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -89% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Ember Technologies, Inc. (±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 Fuji’s 36.9 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 14.3 pts (39%) Velocity 2.7 pts (7%) Breadth 15.4 pts (42%) Claim depth 4.6 pts (12%)

Qualcomm Incorporated · highest

85
Automotive Lighting… · near

37
Baumueller Nuernberg · near

37
Eptech · near

37
Fuji Electric FA… · this assignee

37
Zhejiang Yotrio Group · near

37
3D Lighting… · lowest

7

What this shows Fuji's Innovation Score is 36.9/100 (top 45% 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 Fuji?

Each dot is one of Fuji’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). Fuji’s own 7.6 claims/patent is at or below the 14.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Fuji's grants concentrate

Fuji Electric FA Components & Systems Co., Ltd. is a focused PatentsView assignee: 19 CPC subclasses with 80.3% of grants classified under H01H (Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices). Peak complete grant year is 2017 (15 grants) versus a trough of 1 in 2022. By volume, Fuji sits between Ember Technologies, Inc. and Groz-beckert KG.

Fuji's three-year grant acceleration

Fuji Electric FA Components & Systems Co., Ltd. shows 4 grants in 2022–2024 against only 10 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.

Ember

61
Encore Medical

61
Entrust Datacard

61
Florida Power & L…

61
Factor Bioscience

61
Flooring

61
Garden Genetics

61
Groz-beckert KG

61
Fuji Electric FA… ◀

61

What this shows Fuji holds 61 patents at rank #5,585, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Fuji

By rank, the assignees closest to #5,585 in granted patent volume.

Leaders in H01H (Electric Switches)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Fuji, neither rank-band nor same-CPC leaders (those blocks stay above). In H01H (Electric Switches), Fuji ranks #28 of 1,006 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (37 here).

Automotive Lighting Reutlingen GmbH 37 Zhejiang Yotrio Group Co., Ltd. 37 Baumueller Nuernberg GmbH 37 Eptech Co., Ltd. 37

Similar claim depth

Nearest assignees by average claims per patent (7.6 here).

Acorn Engineering Company 7.6 avg Nihon Nohyaku Co., Ltd. 7.6 avg Yanshan University 7.6 avg Hitachi Zosen Corporation 7.6 avg

Fuji's Innovation Score vs. every tracked assignee

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

37 Top 45% higher than 55% 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

Fuji Electric FA Components & Systems Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	11	18.0%
2016	12	19.7%
2017	15	24.6%
2018	8	13.1%
2019	8	13.1%
2021	2	3.3%
2022	1	1.6%
2023	2	3.3%
2024	1	1.6%
2025partial year	1	1.6%

Which technologies does Fuji Electric FA Components & Systems Co., Ltd. patent most?

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 49

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 5

Y10T - Technical Subjects Covered BY Former US Classification 4

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 3

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 3

H02H - Emergency Protective Circuit Arrangements 2

B23K - Soldering OR UNSOLDERING; WELDING; Cladding OR Plating BY Soldering OR WELDING; Cutting BY Applying Heat Locally, e.g. Flame CUTTING; Working BY Laser Beam 2

H03K - Pulse Technique 2

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 2

H02B - Boards, Substations OR Switching Arrangements FOR THE Supply OR Distribution OF Electric Power 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 1

Y02B - Climate Change Mitigation Technologies Related TO Buildings, e.g. Housing, House Appliances OR Related End-user Applications 1

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 1

C08L - Compositions OF Macromolecular Compounds 1

C22C - Alloys 1

Top 15 of 19 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

Fuji Electric FA Components & Systems Co., Ltd.'s patent record in context - here's where to go next.

Fuji Electric FA Components & Systems Co., Ltd.'s lead technology class is H01H (Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices), 80.3% of its portfolio - see every assignee active in that class. Explore H01H
Ranked #5,588 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fuji Electric FA Components & Systems Co., Ltd. against Ember Technologies, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 36.9/100 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.