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

According to USPTO PatentsView (2015–2025 granted utility patents), Fuji Chemical Co., Ltd. ranks #28,813 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 Chemical Co., Ltd. hold?

Fuji Chemical Co., Ltd. holds 9 US utility patents granted between 2015 and 2022, spanning 18 technology areas.

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

Fuji Chemical Co., Ltd. has an Innovation Score of 43.2 out of 100 (top 29% 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 Chemical Co., Ltd. focus on?

Fuji Chemical Co., Ltd.'s top technology area is H10N (Electric Solid-state Devices NOT Otherwise Provided FOR) with 4 patents, ranking #299 of 891 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

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

Fuji Chemical Co., Ltd.'s recent grant velocity is -71% 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 Chemical Co., Ltd.'s patents?

Fuji Chemical Co., Ltd.'s patents average 11.6 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.

How is the Fuji Chemical 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 Chemical Co., Ltd.

USPTO PatentsView assignee record - 9 granted patents across 18 technology areas, recorded in grant years 2015–2022. 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: H10N (Electric Solid-state Devices NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Fuji ranks #28,813 of 49,997 tracked US assignees by granted-patent volume, with 9 patents across 18 technology areas.

#28,813
of 49,997 US assignees by volume: Top 29%
by Innovation Score (43.2/100): 11.6
avg claims per patent: -71%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R28813 · Foreign Corporation #28,813 · 9 grants

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

GRANTS-MICRO 9 grants
MID-PACK #28,813/49,997
PHOTO-FINISH Fritsch Bakery & KG
CPC-FOCUS H10N · 18 areas
INNOV-PAR 43.2/100
CLAIMS-PAR 11.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -71% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fritsch Bakery Technologies GMBH & Co. KG (±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 43.2 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 8.0 pts (19%) Velocity 13.3 pts (31%) Breadth 15.0 pts (35%) Claim depth 6.9 pts (16%)

Qualcomm Incorporated · highest

85
Fuji Chemical · this assignee

43
3D Lighting… · lowest

7

What this shows Fuji's Innovation Score is 43.2/100 (top 29% 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 11.6 claims/patent is at or below the 11.6 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 Chemical Co., Ltd. is a focused PatentsView assignee: 18 CPC subclasses with 44.4% of grants classified under H10N (Electric Solid-state Devices NOT Otherwise Provided FOR). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2016. By volume, Fuji sits between Fritsch Bakery Technologies GMBH & Co. KG and FUNDAçÃO D. Anna DE Sommer Champalimaud E DR. Carlos Montez Champalimaud.

Fuji's three-year grant acceleration

Fuji Chemical Co., Ltd. shows 2 grants in 2022–2024 against only 0 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.

Fritsch Bakery &…

9
Ftgc

9
FU Sheng Industri…

9
Fuelsave

9
Fujian Foxit Soft…

9
Fujifilm Irvine S…

9
Fulijiate Nantong…

9
FundaçÃO D Anna D…

9
Fuji Chemical ◀

9

What this shows Fuji holds 9 patents at rank #28,755, 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 #28,755 in granted patent volume.

Leaders in H10N (Electric Solid-state Devices)

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)

43 Top 29% higher than 71% 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 · 2015–2022

Grants by year

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

View data table

Fuji Chemical Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	33.3%
2016	1	11.1%
2017	1	11.1%
2018	2	22.2%
2022	2	22.2%

Which technologies does Fuji Chemical Co., Ltd. patent most?

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 4

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 3

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 3

B41J - TYPEWRITERS; Selective Printing Mechanisms, i.e. Mechanisms Printing Otherwise Than From A FORME; Correction OF Typographical Errors 2

H02N - Electric Machines NOT Otherwise Provided FOR 2

H04N - Pictorial Communication, e.g. Television 2

C01G - Compounds Containing Metals NOT Covered BY Subclasses C01d OR C01f 2

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 2

C08L - Compositions OF Macromolecular Compounds 2

C30B - Single-crystal Growth ; Unidirectional Solidification OF Eutectic Material OR Unidirectional Demixing OF Eutectoid MATERIAL; Refining BY Zone-melting OF Material ; Production OF A Homogeneous Polycrystalline Material With Defined Structure ; Single Crystals OR Homogeneous Polycrystalline Material WI 2

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 1

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 1

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

G02B - Optical Elements, Systems OR Apparatus 1

Y10T - Technical Subjects Covered BY Former US Classification 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

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

Fuji Chemical Co., Ltd.'s lead technology class is H10N (Electric Solid-state Devices NOT Otherwise Provided FOR), 44.4% of its portfolio - see every assignee active in that class. Explore H10N
Ranked #28,813 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Fuji Chemical Co., Ltd. against Fritsch Bakery Technologies GMBH & Co. KG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.2/100 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.