Where does Izumi-cosmo Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Izumi-cosmo Co., Ltd. ranks #21,301 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 Izumi-cosmo Co., Ltd. hold?

Izumi-cosmo Co., Ltd. holds 13 US utility patents granted between 2015 and 2022, spanning 11 technology areas.

What is Izumi-cosmo Co., Ltd.'s Innovation Score?

Izumi-cosmo Co., Ltd. has an Innovation Score of 27.6 out of 100 (24th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Izumi-cosmo Co., Ltd.'s patent grant rate increasing or decreasing?

Izumi-cosmo Co., Ltd.'s recent grant velocity is -56% 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 Izumi-cosmo Co., Ltd.'s patents?

Izumi-cosmo Co., Ltd.'s patents average 9.1 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 Izumi-cosmo 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

Izumi-cosmo Co., Ltd.

Q: What technology areas does Izumi-cosmo Co., Ltd. focus on?

Izumi-cosmo Co., Ltd.'s top technology area is G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor) with 7 patents, ranking #194 of 1,064 assignees active in that subclass. Grants appear in 11 CPC subclasses total.

USPTO PatentsView assignee record - 13 granted patents across 11 technology areas, recorded in grant years 2015–2022. 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: G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Izumi-cosmo ranks #21,301 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 11 technology areas.

#21,301
of 49,997 US assignees by volume: 24th percentile
by Innovation Score (27.6/100): 9.1
avg claims per patent: -56%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21301 · Foreign Corporation #21,301 · 13 grants

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

GRANTS-MICRO 13 grants
MID-PACK #21,301/49,997
PHOTO-FINISH Ibeo Automotive…
CPC-FOCUS G03B · 11 areas
INNOV-THIN 27.6/100
CLAIMS-PAR 9.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -56% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Ibeo Automotive Systems GmbH (±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 Izumi-cosmo’s 27.6 Innovation Score adds up

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

Volume 9.1 pts (33%) Velocity 1.3 pts (5%) Breadth 11.7 pts (43%) Claim depth 5.4 pts (20%)

Qualcomm Incorporated · highest

85
Izumi-cosmo · this assignee

28
3D Lighting… · lowest

7

What this shows Izumi-cosmo's Innovation Score is 27.6/100 (24th 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 Izumi-cosmo?

Each dot is one of Izumi-cosmo’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). Izumi-cosmo’s own 9.1 claims/patent is at or below the 10.2 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Izumi-cosmo's grants concentrate

Izumi-cosmo Co., Ltd. is a focused PatentsView assignee: 11 CPC subclasses with 53.8% of grants classified under G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor). Peak complete grant year is 2017 (3 grants) versus a trough of 1 in 2016. By volume, Izumi-cosmo sits between Ishihara Chemical Co., Ltd. and Ideal Sanitary Ware Co., Ltd..

Izumi-cosmo's three-year grant acceleration

Izumi-cosmo Co., Ltd. shows 1 grants in 2022–2024 against only 5 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.

Ishihara Chemical

13
Isteq Group Holdi…

13
Italdesign Giugia…

13
Iwaki

13
Ibeo Automotive S…

13
Ideal Clamp Produ…

13
Ideal Innovations

13
Ideal Sanitary Wa…

13
Izumi-cosmo ◀

13

What this shows Izumi-cosmo holds 13 patents at rank #21,278, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Izumi-cosmo

By rank, the assignees closest to #21,278 in granted patent volume.

Leaders in G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR P…)

Other assignees with the most granted patents in Izumi-cosmo's primary technology class.

Izumi-cosmo's Innovation Score vs. every tracked assignee

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

28 24th percentile higher than 24% 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 · 2015–2022

Grants by year

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

View data table

Izumi-cosmo Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	15.4%
2016	1	7.7%
2017	3	23.1%
2018	1	7.7%
2019	2	15.4%
2020	2	15.4%
2021	1	7.7%
2022	1	7.7%

Which technologies does Izumi-cosmo Co., Ltd. patent most?

G03B - Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor 7

A61B - DIAGNOSIS; SURGERY; Identification 5

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 3

G06F - Electric Digital Data Processing 2

H04M - Telephonic Communication 2

F16M - Frames, Casings OR Beds OF Engines, Machines OR Apparatus, NOT Specific TO Engines, Machines OR Apparatus Provided FOR ELSEWHERE; STANDS; Supports 2

B43L - Articles FOR Writing OR Drawing UPON; ; Writing OR Drawing AIDS;; Accessories FOR Writing OR Drawing 2

H04N - Pictorial Communication, e.g. Television 1

A47B - TABLES; DESKS; Office FURNITURE; CABINETS; DRAWERS; General Details OF Furniture 1

B65H - Handling Thin OR Filamentary Material, e.g. Sheets, Webs, Cables 1

G09F - DISPLAYING; ADVERTISING; SIGNS; Labels OR NAME-PLATES; Seals 1

Top 11 of 11 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

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

Izumi-cosmo Co., Ltd.'s lead technology class is G03B (Apparatus OR Arrangements FOR Taking Photographs OR FOR Projecting OR Viewing THEM; Apparatus OR Arrangements Employing Analogous Techniques Using Waves Other Than Optical WAVES; Accessories Therefor), 53.8% of its portfolio - see every assignee active in that class. Explore G03B
Ranked #21,301 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Izumi-cosmo Co., Ltd. against Ishihara Chemical Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.6/100 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

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.