Where does Iryou Jyouhou Gijyutu Kenkyusho Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Iryou Jyouhou Gijyutu Kenkyusho Corporation ranks #26,611 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 Iryou Jyouhou Gijyutu Kenkyusho Corporation hold?

Iryou Jyouhou Gijyutu Kenkyusho Corporation holds 10 US utility patents granted between 2022 and 2025, spanning 8 technology areas.

What is Iryou Jyouhou Gijyutu Kenkyusho Corporation's Innovation Score?

Iryou Jyouhou Gijyutu Kenkyusho Corporation has an Innovation Score of 44.0 out of 100 (top 27% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Iryou Jyouhou Gijyutu Kenkyusho Corporation focus on?

Iryou Jyouhou Gijyutu Kenkyusho Corporation's top technology area is G06F (Electric Digital Data Processing) with 9 patents, ranking #3,920 of 13,878 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Iryou Jyouhou Gijyutu Kenkyusho Corporation's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Iryou Jyouhou Gijyutu Kenkyusho Corporation.

What does claim depth mean for Iryou Jyouhou Gijyutu Kenkyusho Corporation's patents?

Iryou Jyouhou Gijyutu Kenkyusho Corporation's patents average 9.6 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Iryou Jyouhou Gijyutu Kenkyusho Corporation

Q: How is the Iryou Jyouhou Gijyutu Kenkyusho Corporation 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 PatentsView assignee record - 10 granted patents across 8 technology areas, recorded in grant years 2022–2025. 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: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Iryou ranks #26,611 of 49,997 tracked US assignees by granted-patent volume, with 10 patents across 8 technology areas.

#26,611
of 49,997 US assignees by volume: Top 27%
by Innovation Score (44.0/100): 9.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R26611 · Foreign Corporation #26,611 · 10 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 10 grants
MID-PACK #26,611/49,997
PHOTO-FINISH IP Power Holdings
CPC-NARROW G06F · 8 areas
INNOV-PAR 44.0/100
CLAIMS-PAR 9.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2025 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: IP Power Holdings Limited (±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 Iryou’s 44.0 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 8.3 pts (19%) Velocity 20.0 pts (45%) Breadth 10.0 pts (23%) Claim depth 5.8 pts (13%)

Qualcomm Incorporated · highest

85
Amazentis · near

44
GUI Global Products · near

44
Iryou Jyouhou… · this assignee

44
Mercury Plastics · near

44
Pie Medical Imaging… · near

44
3D Lighting… · lowest

7

What this shows Iryou's Innovation Score is 44.0/100 (top 27% 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 Iryou?

Each dot is one of Iryou’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). Iryou’s own 9.6 claims/patent is at or below the 14.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Iryou's grants concentrate

Iryou Jyouhou Gijyutu Kenkyusho Corporation is a focused PatentsView assignee: 8 CPC subclasses with 90% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2024 (5 grants) versus a trough of 1 in 2022. By volume, Iryou sits between IP Power Holdings Limited and Itxc IP Holdings S.a.r.l..

Iryou's three-year grant acceleration

Iryou Jyouhou Gijyutu Kenkyusho Corporation shows 7 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.

IP Power Holdings

10
IPC Systems

10
Iqor US

10
Irresistible Mate…

10
Ispeaker

10
Issuu

10
Itaconix

10
Itxc IP Holdings…

10
Iryou Jyouhou Gij… ◀

10

What this shows Iryou holds 10 patents at rank #26,558, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Iryou

By rank, the assignees closest to #26,558 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Iryou, neither rank-band nor same-CPC leaders (those blocks stay above). In G06F (Electric Digital Data Processing), Iryou ranks #3,920 of 13,878 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (44 here).

GUI Global Products, Ltd. 44 Pie Medical Imaging B.V. 44 Mercury Plastics LLC 44 Amazentis SA 44

Iryou's Innovation Score vs. every tracked assignee

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

44 Top 27% higher than 73% 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 · 2022–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Iryou Jyouhou Gijyutu Kenkyusho Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	1	10.0%
2023	1	10.0%
2024	5	50.0%
2025partial year	3	30.0%

Which technologies does Iryou Jyouhou Gijyutu Kenkyusho Corporation patent most?

G06F - Electric Digital Data Processing 9

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 6

G06N - Computing Arrangements Based ON Specific Computational Models 2

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 2

A61B - DIAGNOSIS; SURGERY; Identification 1

G06V - Image OR Video Recognition OR Understanding 1

G09C - Ciphering OR Deciphering Apparatus FOR Cryptographic OR Other Purposes Involving THE Need FOR Secrecy 1

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

Top 8 of 8 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

Iryou Jyouhou Gijyutu Kenkyusho Corporation's patent record in context - here's where to go next.

Iryou Jyouhou Gijyutu Kenkyusho Corporation's lead technology class is G06F (Electric Digital Data Processing), 90% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #26,611 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Iryou Jyouhou Gijyutu Kenkyusho Corporation against IP Power Holdings Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.0/100 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.