Where does Aisin Keikinzoku Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Aisin Keikinzoku Co., Ltd. ranks #9,426 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 Aisin Keikinzoku Co., Ltd. hold?

Aisin Keikinzoku Co., Ltd. holds 33 US utility patents granted between 2015 and 2025, spanning 23 technology areas.

What is Aisin Keikinzoku Co., Ltd.'s Innovation Score?

Aisin Keikinzoku Co., Ltd. has an Innovation Score of 35.4 out of 100 (top 50% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Aisin Keikinzoku Co., Ltd. focus on?

Aisin Keikinzoku Co., Ltd.'s top technology area is B60R (Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR) with 15 patents, ranking #261 of 1,969 assignees active in that subclass. Grants appear in 23 CPC subclasses total.

Is Aisin Keikinzoku Co., Ltd.'s patent grant rate increasing or decreasing?

Aisin Keikinzoku Co., Ltd.'s recent grant velocity is +29% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Aisin Keikinzoku Co., Ltd.'s patents?

Aisin Keikinzoku Co., Ltd.'s patents average 5.5 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 Aisin Keikinzoku 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

Aisin Keikinzoku Co., Ltd.

USPTO PatentsView assignee record - 33 granted patents across 23 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: B60R (Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Aisin ranks #9,426 of 49,997 tracked US assignees by granted-patent volume, with 33 patents across 23 technology areas.

#9,426
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.4/100): 5.5
avg claims per patent: +29%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R9426 · Foreign Corporation #9,426 · 33 grants

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

GRANTS-SMALL 33 grants
UPPER-Q #9,426/49,997
PHOTO-FINISH Adata Technology
CPC-FOCUS B60R · 23 areas
INNOV-THIN 35.4/100
CLAIMS-SPARSE 5.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +29% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Adata 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 Aisin’s 35.4 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 12.2 pts (34%) Velocity 2.9 pts (8%) Breadth 17.0 pts (48%) Claim depth 3.3 pts (9%)

Qualcomm Incorporated · highest

85
Aisin Keikinzoku · this assignee

35
American Wave Machines · near

35
Broadband iTV · near

35
CU Aerospace · near

35
Sami Labs · near

35
3D Lighting… · lowest

7

What this shows Aisin's Innovation Score is 35.4/100 (top 50% 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 Aisin?

Each dot is one of Aisin’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). Aisin’s own 5.5 claims/patent is at or below the 12.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Aisin's grants concentrate

Aisin Keikinzoku Co., Ltd. is a focused PatentsView assignee: 23 CPC subclasses with 45.5% of grants classified under B60R (Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR). Peak complete grant year is 2021 (7 grants) versus a trough of 1 in 2015. By volume, Aisin sits between Adata Technology Co., Ltd. and Agriculture Victoria Services PTY Ltd.

Aisin's three-year grant acceleration

Aisin Keikinzoku Co., Ltd. shows 7 grants in 2022–2024 against only 16 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.

Adata Technology

33
Advanced Technolo…

33
Agency Arms

33
Airspan IP Holdco

33
Anaergia

33
Apex MFG

33
Asahi Kasei Fibers

33
Agriculture Victo…

33
Aisin Keikinzoku ◀

33

What this shows Aisin holds 33 patents at rank #9,423, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Aisin

By rank, the assignees closest to #9,423 in granted patent volume.

Leaders in B60R (Vehicles)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Aisin, neither rank-band nor same-CPC leaders (those blocks stay above). In B60R (Vehicles), Aisin ranks #261 of 1,969 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (35 here).

Sami Labs Limited 35 Broadband iTV, Inc. 35 American Wave Machines, Inc. 35 CU Aerospace, LLC 35

Aisin's Innovation Score vs. every tracked assignee

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

35 Top 50% higher than 50% 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

Aisin Keikinzoku Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	3.0%
2017	4	12.1%
2018	4	12.1%
2019	5	15.2%
2020	4	12.1%
2021	7	21.2%
2022	5	15.2%
2023	2	6.1%
2025partial year	1	3.0%

Which technologies does Aisin Keikinzoku Co., Ltd. patent most?

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 15

B62D - Motor VEHICLES; Trailers 8

C22C - Alloys 7

C22F - Changing THE Physical Structure OF Non-ferrous Metals AND Non-ferrous Alloys 6

B21C - Manufacture OF Metal Sheets, Wire, Rods, Tubes, Profiles OR Like Semi-manufactured Products Otherwise Than BY ROLLING; Auxiliary Operations Used IN Connection With Metal-working Without Essentially Removing Material 5

B21D - Working OR Processing OF Sheet Metal OR Metal Tubes, Rods OR Profiles Without Essentially Removing MATERIAL; Punching Metal 3

H01M - Processes OR Means, e.g. Batteries, FOR THE Direct Conversion OF Chemical Energy Into Electrical Energy 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 3

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 2

B60J - Windows, Windscreens, Non-fixed Roofs, Doors, OR Similar Devices FOR VEHICLES; Removable External Protective Coverings Specially Adapted FOR Vehicles 2

B22D - Casting OF METALS; Casting OF Other Substances BY THE Same Processes OR Devices 2

C25D - Processes FOR THE Electrolytic OR Electrophoretic Production OF COATINGS; ELECTROFORMING; Apparatus Therefor 2

B60K - Arrangement OR Mounting OF Propulsion Units OR OF Transmissions IN VEHICLES; Arrangement OR Mounting OF Plural Diverse Prime-movers IN VEHICLES; Auxiliary Drives FOR VEHICLES; Instrumentation OR Dashboards FOR VEHICLES; Arrangements IN Connection With Cooling, AIR Intake, GAS Exhaust OR Fuel Supply 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 2

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 2

Top 15 of 23 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

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

Aisin Keikinzoku Co., Ltd.'s lead technology class is B60R (Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR), 45.5% of its portfolio - see every assignee active in that class. Explore B60R
Ranked #9,426 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Aisin Keikinzoku Co., Ltd. against Adata Technology Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.4/100 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.