Where does Fuji Polymer Industries Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Fuji Polymer Industries Co., Ltd. ranks #16,035 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 Polymer Industries Co., Ltd. hold?

Fuji Polymer Industries Co., Ltd. holds 18 US utility patents granted between 2015 and 2025, spanning 22 technology areas.

What is Fuji Polymer Industries Co., Ltd.'s Innovation Score?

Fuji Polymer Industries Co., Ltd. has an Innovation Score of 46.1 out of 100 (top 22% 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 Polymer Industries Co., Ltd. focus on?

Fuji Polymer Industries Co., Ltd.'s top technology area is C08K (Use of inorganic or non-macromolecular organic substances as compounding ingredients) with 11 patents, ranking #290 of 1,963 assignees active in that subclass. Grants appear in 22 CPC subclasses total.

Is Fuji Polymer Industries Co., Ltd.'s patent grant rate increasing or decreasing?

Fuji Polymer Industries Co., Ltd.'s recent grant velocity is +120% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Fuji Polymer Industries Co., Ltd.'s patents?

Fuji Polymer Industries Co., Ltd.'s patents average 12.8 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 Fuji Polymer Industries 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

Fuji Polymer Industries Co., Ltd.

USPTO PatentsView assignee record - 18 granted patents across 22 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: C08K (Use of inorganic or non-macromolecular organic substances as compounding ingredients).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Fuji ranks #16,035 of 49,997 tracked US assignees by granted-patent volume, with 18 patents across 22 technology areas.

#16,035
of 49,997 US assignees by volume: Top 22%
by Innovation Score (46.1/100): 12.8
avg claims per patent: +120%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R16035 · Foreign Corporation #16,035 · 18 grants

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

GRANTS-MICRO 18 grants
MID-PACK #16,035/49,997
PHOTO-FINISH Fractilia
CPC-FOCUS C08K · 22 areas
INNOV-PAR 46.1/100
CLAIMS-RICH 12.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +120% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fractilia, LLC (±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 46.1 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 10.2 pts (22%) Velocity 11.7 pts (25%) Breadth 16.6 pts (36%) Claim depth 7.7 pts (17%)

Qualcomm Incorporated · highest

85
Fuji Polymer… · this assignee

46
3D Lighting… · lowest

7

What this shows Fuji's Innovation Score is 46.1/100 (top 22% 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 12.8 claims/patent is at or below the 13.1 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 Polymer Industries Co., Ltd. is a focused PatentsView assignee: 22 CPC subclasses with 61.1% of grants classified under C08K (Use of inorganic or non-macromolecular organic substances as compounding ingredients). Peak complete grant year is 2023 (4 grants) versus a trough of 1 in 2017. By volume, Fuji sits between Fractilia, LLC and GE Energy Oilfield Technology, Inc..

Fuji's three-year grant acceleration

Fuji Polymer Industries Co., Ltd. shows 7 grants in 2022–2024 against only 4 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.

Fractilia

18
Freelinc

18
Fukui Precision C…

18
Fuel Tech

18
Fujifilm Diosynth…

18
Gangneung-wonju N…

18
GE Energy Product…

18
GE Energy Oilfiel…

18
Fuji Polymer Indu… ◀

18

What this shows Fuji holds 18 patents at rank #16,036, 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 #16,036 in granted patent volume.

Leaders in C08K (Use of inorganic or non-macromolecular organic substances…)

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

Fuji's Innovation Score vs. every tracked assignee

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

46 Top 22% higher than 78% 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 Polymer Industries Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	11.1%
2017	1	5.6%
2018	2	11.1%
2020	2	11.1%
2021	2	11.1%
2022	1	5.6%
2023	4	22.2%
2024	2	11.1%
2025partial year	2	11.1%

Which technologies does Fuji Polymer Industries Co., Ltd. patent most?

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 11

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 9

C08L - Compositions OF Macromolecular Compounds 8

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 6

H01L - Semiconductor Devices NOT Covered BY Class H10 5

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 5

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 4

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

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties 3

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 2

Y10T - Technical Subjects Covered BY Former US Classification 2

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 2

B29K - Indexing Scheme Associated With Subclasses B29b, B29c OR B29d, Relating TO Moulding Materials OR TO Materials FOR ; Moulds, ; Reinforcements, Fillers OR Preformed Parts, e.g. Inserts 2

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 2

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 2

Top 15 of 22 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 Polymer Industries Co., Ltd.'s patent record in context - here's where to go next.

Fuji Polymer Industries Co., Ltd.'s lead technology class is C08K (Use of inorganic or non-macromolecular organic substances as compounding ingredients), 61.1% of its portfolio - see every assignee active in that class. Explore C08K
Ranked #16,035 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fuji Polymer Industries Co., Ltd. against Fractilia, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 46.1/100 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.