Where does Color Seven Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Color Seven Co., Ltd. ranks #31,256 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 Color Seven Co., Ltd. hold?

Color Seven Co., Ltd. holds 8 US utility patents granted between 2018 and 2021, spanning 12 technology areas.

What is Color Seven Co., Ltd.'s Innovation Score?

Color Seven Co., Ltd. has an Innovation Score of 28.2 out of 100 (27th 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 Color Seven Co., Ltd. focus on?

Color Seven Co., Ltd.'s top technology area is A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy) with 8 patents, ranking #457 of 1,943 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

Is Color Seven Co., Ltd.'s patent grant rate increasing or decreasing?

Color Seven Co., Ltd.'s recent grant velocity is +67% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Color Seven Co., Ltd.'s patents?

Color Seven Co., Ltd.'s patents average 14.0 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 Color Seven 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

Color Seven Co., Ltd.

USPTO PatentsView assignee record - 8 granted patents across 12 technology areas, recorded in grant years 2018–2021. 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: A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Color ranks #31,256 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 12 technology areas.

#31,256
of 49,997 US assignees by volume: 27th percentile
by Innovation Score (28.2/100): 14.0
avg claims per patent: +67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R31256 · Foreign Corporation #31,256 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 8 grants
MID-PACK #31,256/49,997
PHOTO-FINISH Cognitive Research…
CPC-FOCUS A61N · 12 areas
INNOV-THIN 28.2/100
CLAIMS-RICH 14.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Cognitive Research Enterprises, 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 Color’s 28.2 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 7.6 pts (27%) Velocity 0.0 pts (0%) Breadth 12.2 pts (43%) Claim depth 8.4 pts (30%)

Qualcomm Incorporated · highest

85
Color Seven · this assignee

28
3D Lighting… · lowest

7

What this shows Color's Innovation Score is 28.2/100 (27th 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 Color?

Each dot is one of Color’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). Color’s own 14.0 claims/patent is ABOVE the 9.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Color's grants concentrate

Color Seven Co., Ltd. is a focused PatentsView assignee: 12 CPC subclasses with 100% of grants classified under A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2019. By volume, Color sits between Cognitive Research Enterprises, Inc. and Complitime SA.

Cognitive Researc…

8
Col-ven

8
Colibri Heart Val…

8
Colop Digital

8
Combangio

8
Commercial Aircra…

8
Compass Manufactu…

8
Complitime

8
Color Seven ◀

8

What this shows Color holds 8 patents at rank #31,190, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Color

By rank, the assignees closest to #31,190 in granted patent volume.

Leaders in A61N (Electrotherapy)

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

Color's Innovation Score vs. every tracked assignee

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

28 27th percentile higher than 27% 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 · 2018–2021

Grants by year

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

View data table

Color Seven Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	2	25.0%
2019	1	12.5%
2020	3	37.5%
2021	2	25.0%

Which technologies does Color Seven Co., Ltd. patent most?

A61N - ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy 8

A61H - Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specific Parts OF THE Body 4

H04M - Telephonic Communication 1

G07F - Coin-freed OR Like Apparatus 1

G06F - Electric Digital Data Processing 1

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 1

A61B - DIAGNOSIS; SURGERY; Identification 1

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 1

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 1

G08C - Transmission Systems FOR Measured Values, Control OR Similar Signals 1

H04Q - Selecting 1

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 1

Top 12 of 12 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

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

Color Seven Co., Ltd.'s lead technology class is A61N (ELECTROTHERAPY; MAGNETOTHERAPY; Radiation THERAPY; Ultrasound Therapy), 100% of its portfolio - see every assignee active in that class. Explore A61N
Ranked #31,256 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Color Seven Co., Ltd. against Cognitive Research Enterprises, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.2/100 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.