Where does Takaoka Toko Co., Ltd rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Takaoka Toko Co., Ltd ranks #43,491 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 Takaoka Toko Co., Ltd hold?

Takaoka Toko Co., Ltd holds 6 US utility patents granted between 2015 and 2024, spanning 5 technology areas.

What is Takaoka Toko Co., Ltd's Innovation Score?

Takaoka Toko Co., Ltd has an Innovation Score of 38.4 out of 100 (top 41% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Takaoka Toko Co., Ltd's patent grant rate increasing or decreasing?

Takaoka Toko Co., Ltd's recent grant velocity is +0% 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 Takaoka Toko Co., Ltd's patents?

Takaoka Toko Co., Ltd's patents average 6.3 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 Takaoka Toko 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

Takaoka Toko Co., Ltd

Q: What technology areas does Takaoka Toko Co., Ltd focus on?

Takaoka Toko Co., Ltd's top technology area is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties) with 3 patents. Grants appear in 5 CPC subclasses total.

USPTO PatentsView assignee record - 6 granted patents across 5 technology areas, recorded in grant years 2015–2024. 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: G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Takaoka ranks #43,491 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#43,491
of 49,997 US assignees by volume: Top 41%
by Innovation Score (38.4/100): 6.3
avg claims per patent: +0%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R43491 · Foreign Corporation #43,491 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #43,491/49,997
PHOTO-FINISH Taiwan Textile…
CPC-NARROW G01N · 5 areas
INNOV-THIN 38.4/100
CLAIMS-SPARSE 6.3 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +0% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Taiwan Textile Federation, R.O.C. (±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.

Qualcomm Incorporated · highest

85
Takaoka Toko · this assignee

38
3D Lighting… · lowest

7

What this shows Takaoka's Innovation Score is 38.4/100 (top 41% 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.

Where Takaoka's grants concentrate

Takaoka Toko Co., Ltd is a focused PatentsView assignee: 5 CPC subclasses with 50% of grants classified under G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties). Peak complete grant year is 2024 (3 grants) versus a trough of 1 in 2015. By volume, Takaoka sits between Taiwan Textile Federation, R.O.C. and Taminco BV.

Takaoka's three-year grant acceleration

Takaoka Toko Co., Ltd shows 3 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.

Taiwan Textile Fe…

6
Taizhou Beswell M…

6
Tajm

6
Takahata Precision

6
Takazono

6
Takii &

6
Taleris Global LLP

6
Taminco BV

6
Takaoka Toko ◀

6

What this shows Takaoka holds 6 patents at rank #43,456, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Takaoka

By rank, the assignees closest to #43,456 in granted patent volume.

Leaders in G01N (Investigating OR Analysing Materials BY Determining Their…)

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

Takaoka's Innovation Score vs. every tracked assignee

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

38 Top 41% higher than 59% 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 · 2015–2024

Grants by year

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

View data table

Takaoka Toko Co., Ltd patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	1	16.7%
2016	2	33.3%
2024	3	50.0%

Which technologies does Takaoka Toko Co., Ltd patent most?

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 3

H01L - Semiconductor Devices NOT Covered BY Class H10 3

G02B - Optical Elements, Systems OR Apparatus 2

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 2

Top 5 of 5 technology areas

Where it ranks

Overall rank by patents

#43,491

of 49,997 tracked assignees

Innovation Score

38.4 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

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

Takaoka Toko Co., Ltd's lead technology class is G01N (Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties), 50% of its portfolio - see every assignee active in that class. Explore G01N
Ranked #43,491 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Takaoka Toko Co., Ltd against Taiwan Textile Federation, R.O.C., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.4/100 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.