Where does Fujikura Composites Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Fujikura Composites Inc. ranks #21,158 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 Fujikura Composites Inc. hold?

Fujikura Composites Inc. holds 13 US utility patents granted between 2020 and 2025, spanning 13 technology areas.

What is Fujikura Composites Inc.'s Innovation Score?

Fujikura Composites Inc. has an Innovation Score of 32.5 out of 100 (41st percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Fujikura Composites Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Fujikura Composites Inc..

What does claim depth mean for Fujikura Composites Inc.'s patents?

Fujikura Composites Inc.'s patents average 6.5 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 Fujikura Composites Inc. 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

Fujikura Composites Inc.

Q: What technology areas does Fujikura Composites Inc. focus on?

Fujikura Composites Inc.'s top technology area is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy) with 6 patents, ranking #755 of 2,332 assignees active in that subclass. Grants appear in 13 CPC subclasses total.

USPTO PatentsView assignee record - 13 granted patents across 13 technology areas, recorded in grant years 2020–2025. 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: H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Fujikura ranks #21,158 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 13 technology areas.

#21,158
of 49,997 US assignees by volume: 41st percentile
by Innovation Score (32.5/100): 6.5
avg claims per patent

USPTO PatentsView assignee plate

Corpus R21158 · Foreign Corporation #21,158 · 13 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 13 grants
MID-PACK #21,158/49,997
PHOTO-FINISH Force MOS Technology
CPC-FOCUS H01M · 13 areas
INNOV-THIN 32.5/100
CLAIMS-SPARSE 6.5 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Force MOS Technology Co., Ltd. (±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 Fujikura’s 32.5 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 9.1 pts (28%) Velocity 6.7 pts (21%) Breadth 12.7 pts (39%) Claim depth 3.9 pts (12%)

Qualcomm Incorporated · highest

85
Fujikura Composites · this assignee

32
3D Lighting… · lowest

7

What this shows Fujikura's Innovation Score is 32.5/100 (41st percentile 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 Fujikura?

Each dot is one of Fujikura’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). Fujikura’s own 6.5 claims/patent is at or below the 14.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Fujikura's grants concentrate

Fujikura Composites Inc. is a focused PatentsView assignee: 13 CPC subclasses with 46.2% of grants classified under H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy). Peak complete grant year is 2021 (4 grants) versus a trough of 2 in 2020. By volume, Fujikura sits between Force MOS Technology Co., Ltd. and Fuyao Glass Industry Group Co., Ltd..

Fujikura's three-year grant acceleration

Fujikura Composites Inc. shows 6 grants in 2022–2024 against only 6 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.

Force MOS Technol…

13
Four Paws Products

13
Freudenberg Seali…

13
Fujian SPD E-comm…

13
Fukoku

13
Fundacio Institut…

13
FundaciÓ Institut…

13
Fuyao Glass Indus…

13
Fujikura Composit… ◀

13

What this shows Fujikura holds 13 patents at rank #21,132, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Fujikura

By rank, the assignees closest to #21,132 in granted patent volume.

Leaders in H01M (Processes OR Means)

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

Fujikura's Innovation Score vs. every tracked assignee

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

32 41st percentile higher than 41% 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 · 2020–2025

Grants by year

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

View data table

Fujikura Composites Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	2	15.4%
2021	4	30.8%
2022	2	15.4%
2023	2	15.4%
2024	2	15.4%
2025partial year	1	7.7%

Which technologies does Fujikura Composites Inc. patent most?

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 6

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 6

F15B - Systems Acting BY Means OF Fluids IN GENERAL; Fluid-pressure Actuators, e.g. SERVOMOTORS; Details OF Fluid-pressure Systems, NOT Otherwise Provided FOR 3

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 2

F01D - Non-positive Displacement Machines OR Engines, e.g. Steam Turbines 1

F03B - Machines OR Engines FOR Liquids 1

F05B - Indexing Scheme Relating TO Wind, Spring, Weight, Inertia OR Like Motors, TO Machines OR Engines FOR Liquids Covered BY Subclasses F03b, F03d AND F03g 1

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 1

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 1

F16J - Pistons ; CYLINDERS; Sealings 1

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 1

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 1

G01M - Testing Static OR Dynamic Balance OF Machines OR STRUCTURES; Testing OF Structures OR Apparatus, NOT Otherwise Provided FOR 1

Top 13 of 13 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

Fujikura Composites Inc.'s patent record in context - here's where to go next.

Fujikura Composites Inc.'s lead technology class is H01M (Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy), 46.2% of its portfolio - see every assignee active in that class. Explore H01M
Ranked #21,158 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fujikura Composites Inc. against Force MOS Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.5/100 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.