Where does Asahi FR R&D Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Asahi FR R&D Co., Ltd. ranks #44,854 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 Asahi FR R&D Co., Ltd. hold?

Asahi FR R&D Co., Ltd. holds 5 US utility patents granted between 2018 and 2023, spanning 21 technology areas.

What is Asahi FR R&D Co., Ltd.'s Innovation Score?

Asahi FR R&D Co., Ltd. has an Innovation Score of 48.9 out of 100 (top 16% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Asahi FR R&D Co., Ltd. focus on?

Asahi FR R&D Co., Ltd.'s top technology area is H10N (Electric Solid-state Devices NOT Otherwise Provided FOR) with 2 patents, ranking #447 of 891 assignees active in that subclass. Grants appear in 21 CPC subclasses total.

Is Asahi FR R&D Co., Ltd.'s patent grant rate increasing or decreasing?

Asahi FR R&D Co., Ltd.'s recent grant velocity is +300% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Asahi FR R&D Co., Ltd.'s patents?

Asahi FR R&D Co., Ltd.'s patents average 10.8 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 Asahi FR R&D 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

Asahi FR R&D Co., Ltd.

USPTO PatentsView assignee record - 5 granted patents across 21 technology areas, recorded in grant years 2018–2023. 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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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Asahi ranks #44,854 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 21 technology areas.

#44,854
of 49,997 US assignees by volume: Top 16%
by Innovation Score (48.9/100): 10.8
avg claims per patent: +300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R44854 · Foreign Corporation #44,854 · 5 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 5 grants
LOWER-Q #44,854/49,997
PHOTO-FINISH Arwall
CPC-FOCUS H10N · 21 areas
INNOV-PAR 48.9/100
CLAIMS-PAR 10.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +300% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Arwall, 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 Asahi’s 48.9 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 6.2 pts (13%) Velocity 20.0 pts (41%) Breadth 16.2 pts (33%) Claim depth 6.5 pts (13%)

Qualcomm Incorporated · highest

85
Asahi FR R&D · this assignee

49
3D Lighting… · lowest

7

What this shows Asahi's Innovation Score is 48.9/100 (top 16% 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 Asahi?

Each dot is one of Asahi’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). Asahi’s own 10.8 claims/patent is at or below the 12.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Asahi's grants concentrate

Asahi FR R&D Co., Ltd. is a focused PatentsView assignee: 21 CPC subclasses with 40% of grants classified under H10N (Electric Solid-state Devices NOT Otherwise Provided FOR). Peak complete grant year is 2023 (2 grants) versus a trough of 1 in 2018. By volume, Asahi sits between Arwall, Inc. and Ascom (SWEDEN) AB.

Asahi's three-year grant acceleration

Asahi FR R&D Co., Ltd. shows 3 grants in 2022–2024 against only 1 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.

Arwall

5
Arysta Lifescienc…

5
Arysta Lifescienc…

5
Asahi Fiber Glass

5
Asahi Shipping

5
Asarina Pharma AB

5
Ascension Texas

5
Ascom (Sweden) AB

5
Asahi FR R&D ◀

5

What this shows Asahi holds 5 patents at rank #44,623, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Asahi

By rank, the assignees closest to #44,623 in granted patent volume.

Leaders in H10N (Electric Solid-state Devices)

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

Asahi's Innovation Score vs. every tracked assignee

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

49 Top 16% higher than 84% 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 · 2018–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Asahi FR R&D Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	20.0%
2020	1	20.0%
2022	1	20.0%
2023	2	40.0%

Which technologies does Asahi FR R&D Co., Ltd. patent most?

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 2

H01B - CABLES; CONDUCTORS; INSULATORS; Selection OF Materials FOR Their Conductive, Insulating OR Dielectric Properties 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

B62D - Motor VEHICLES; Trailers 1

F25B - Refrigeration Machines, Plants OR SYSTEMS; Combined Heating AND Refrigeration SYSTEMS; Heat Pump Systems 1

H02N - Electric Machines NOT Otherwise Provided FOR 1

B01L - Chemical OR Physical Laboratory Apparatus FOR General USE 1

B81B - Microstructural Devices OR Systems, e.g. Micromechanical Devices 1

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

C12M - Apparatus FOR Enzymology OR MICROBIOLOGY; Apparatus FOR Culturing Microorganisms FOR Producing Biomass, FOR Growing Cells OR FOR Obtaining Fermentation OR Metabolic Products, i.e. Bioreactors OR Fermenters 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

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

C10M - Lubricating Compositions ; USE OF Chemical Substances Either Alone OR AS Lubricating Ingredients IN A Lubricating Composition 1

F16C - SHAFTS; Flexible SHAFTS; Elements OR Crankshaft MECHANISMS; Rotary Bodies Other Than Gearing ELEMENTS; Bearings 1

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 1

Top 15 of 21 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

Asahi FR R&D Co., Ltd.'s patent record in context - here's where to go next.

Asahi FR R&D Co., Ltd.'s lead technology class is H10N (Electric Solid-state Devices NOT Otherwise Provided FOR), 40% of its portfolio - see every assignee active in that class. Explore H10N
Ranked #44,854 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Asahi FR R&D Co., Ltd. against Arwall, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.9/100 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.