Where does TRA Company Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), TRA Company Ltd. ranks #43,730 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 TRA Company Ltd. hold?

TRA Company Ltd. holds 6 US utility patents granted between 2015 and 2018, spanning 0 technology areas.

What is TRA Company Ltd.'s Innovation Score?

TRA Company Ltd. has an Innovation Score of 7.3 out of 100 (0th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does TRA Company Ltd. focus on?

TRA Company Ltd. holds grants across 0 technology areas classified under the Cooperative Patent Classification system.

Is TRA Company Ltd.'s patent grant rate increasing or decreasing?

TRA Company Ltd.'s recent grant velocity is -100% 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 TRA Company Ltd.'s patents?

TRA Company Ltd.'s patents average 1.0 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 TRA Company 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

TRA Company Ltd.

USPTO PatentsView assignee record - 6 granted patents across 0 technology areas, recorded in grant years 2015–2018. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength.

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, TRA ranks #43,730 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 0 technology areas.

#43,730
of 49,997 US assignees by volume: 0th percentile
by Innovation Score (7.3/100): 1.0
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R43730 · Foreign Corporation #43,730 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-UNK · INNOV-LOW · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #43,730/49,997
PHOTO-FINISH Toyish Labs
CPC-UNK CPC blank
INNOV-LOW 7.3/100
CLAIMS-SPARSE 1.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Toyish Labs 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 TRA’s 7.3 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 6.7 pts (92%) Velocity 0.0 pts (0%) Breadth 0.0 pts (0%) Claim depth 0.6 pts (8%)

Qualcomm Incorporated · highest

85
TRA · this assignee

7
3D Lighting… · lowest

7

What this shows TRA's Innovation Score is 7.3/100 (0th 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 TRA?

Each dot is one of TRA’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). TRA’s own 1.0 claims/patent is at or below the 6.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where TRA's grants concentrate

TRA Company Ltd. is a focused PatentsView assignee: 0 CPC subclasses . Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2016. By volume, TRA sits between Toyish Labs Inc. and Tri-edge Industries, LLC.

Toyish Labs

6
Toyokoh

6
Toyota Motor Engi…

6
Toyota Production…

6
Travel Blue

6
Trebco

6
Treetotextile AB

6
Tri-edge Industri…

6
TRA ◀

6

What this shows TRA holds 6 patents at rank #43,580, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near TRA

By rank, the assignees closest to #43,580 in granted patent volume.

TRA's Innovation Score vs. every tracked assignee

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

7 0th percentile higher than 0% 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 · 2015–2018

Grants by year

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

View data table

TRA Company Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	50.0%
2016	1	16.7%
2017	1	16.7%
2018	1	16.7%

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

TRA Company Ltd.'s patent record in context - here's where to go next.

Ranked #43,730 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare TRA Company Ltd. against Toyish Labs Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 7.3/100 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.