PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

J-star Motor Industrial Co., Ltd.

USPTO PatentsView assignee record - 5 granted patents across 3 technology areas, recorded in grant years 2016–2024. 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: F16H (Gearing).

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The verdict

According to USPTO PatentsView, J-star ranks #47,888 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 3 technology areas.

#47,888
of 49,997 US assignees by volume
Top 43%
by Innovation Score (37.6/100)
8.8
avg claims per patent
+300%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R47888 · Foreign Corporation #47,888 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

  • GRANTS-MICRO 5 grants
  • BOTTOM-DECILE #47,888/49,997
  • PHOTO-FINISH J Hench Consulting
  • CPC-NARROW F16H · 3 areas
  • INNOV-THIN 37.6/100
  • CLAIMS-PAR 8.8 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +300% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: J. Hench Consulting, 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 J-star’s 37.6 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around J-star

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows J-star's Innovation Score is 37.6/100 (top 43% 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.

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Does more volume mean deeper claims for J-star?

Each dot is one of J-star’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). J-star’s own 8.8 claims/patent is at or below the 15.6 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

J-star vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 4.95.05.055.05.05.1 0510152025 Granted patents (volume) Avg claims / patent J&L Wire Cloth, LLC - 5, 16.4J&L Wire ClothJ&N Tactical LLC - 5, 16.2J&N TacticalJ-pharma Co., Ltd. - 5, 14.4J-pharmaJ-solution Co., Ltd. - 5, 8.4J-solutionJ. Hench Consulting, Inc. - 5, 19.8J Hench ConsultingJ.M. Canty Inc. - 5, 19.6J M CantyJackson Kayak, Inc. - 5, 15.6Jackson KayakJacob Jensen Design A/S - 5, 1Jacob Jensen Desi…J-star Motor Industrial Co., Ltd. - 5, 8.8J-star Motor Indu…
J-star vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where J-star's grants concentrate

J-star Motor Industrial Co., Ltd. is a focused PatentsView assignee: 3 CPC subclasses with 60% of grants classified under F16H (Gearing). Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2016. By volume, J-star sits between J&L Wire Cloth, LLC and Jacob Jensen Design A/S.

J-star's three-year grant acceleration

J-star Motor Industrial Co., Ltd. shows 4 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.

Who files at J-star's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows J-star holds 5 patents at rank #47,894, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near J-star

By rank, the assignees closest to #47,894 in granted patent volume.

Leaders in F16H (Gearing)

Other assignees with the most granted patents in J-star's primary technology class.

J-star's Innovation Score vs. every tracked assignee

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

38 Top 43% higher than 57% of 49,997 US assignees

This assignee 0 100 every tracked assignee, bucketed by value

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

0.511.522.5 201620222024 2
USPTO utility patent grants by year · 2016–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table
J-star Motor Industrial Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2016 1 20.0%
2022 2 40.0%
2024 2 40.0%

Which technologies does J-star Motor Industrial Co., Ltd. patent most?

Top 3 of 3 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

J-star Motor Industrial Co., Ltd.'s patent record in context - here's where to go next.

  • J-star Motor Industrial Co., Ltd.'s lead technology class is F16H (Gearing), 60% of its portfolio - see every assignee active in that class. Explore F16H
  • Ranked #47,888 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare J-star Motor Industrial Co., Ltd. against J&L Wire Cloth, LLC, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 37.6/100 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

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.