Where does Issa Technology Co., Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Issa Technology Co., Ltd. ranks #35,982 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 Issa Technology Co., Ltd. hold?

Issa Technology Co., Ltd. holds 7 US utility patents granted between 2019 and 2025, spanning 10 technology areas.

What is Issa Technology Co., Ltd.'s Innovation Score?

Issa Technology Co., Ltd. has an Innovation Score of 26.6 out of 100 (21st 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 Issa Technology Co., Ltd. focus on?

Issa Technology Co., Ltd.'s top technology area is A61B (DIAGNOSIS; SURGERY; Identification) with 3 patents, ranking #4,165 of 7,127 assignees active in that subclass. Grants appear in 10 CPC subclasses total.

Is Issa Technology Co., Ltd.'s patent grant rate increasing or decreasing?

Issa Technology Co., Ltd.'s recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Issa Technology Co., Ltd.'s patents?

Issa Technology Co., Ltd.'s patents average 11.6 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.

How is the Issa Technology 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

Issa Technology Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 10 technology areas, recorded in grant years 2019–2025. 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: A61B (DIAGNOSIS; SURGERY; Identification).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Issa ranks #35,982 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 10 technology areas.

#35,982
of 49,997 US assignees by volume: 21st percentile
by Innovation Score (26.6/100): 11.6
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R35982 · Foreign Corporation #35,982 · 7 grants

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

GRANTS-MICRO 7 grants
MID-PACK #35,982/49,997
PHOTO-FINISH Ishigaki
CPC-FOCUS A61B · 10 areas
INNOV-THIN 26.6/100
CLAIMS-PAR 11.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Ishigaki Company 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 Issa’s 26.6 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 7.2 pts (27%) Velocity 1.3 pts (5%) Breadth 11.2 pts (42%) Claim depth 6.9 pts (26%)

Qualcomm Incorporated · highest

85
Issa Technology · this assignee

27
3D Lighting… · lowest

7

What this shows Issa's Innovation Score is 26.6/100 (21st 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 Issa?

Each dot is one of Issa’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). Issa’s own 11.6 claims/patent is at or below the 16.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Issa's grants concentrate

Issa Technology Co., Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 42.9% of grants classified under A61B (DIAGNOSIS; SURGERY; Identification). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2022. By volume, Issa sits between Ishigaki Company Limited and Iterate Studio, Inc..

Issa's three-year grant acceleration

Issa Technology 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.

Ishigaki

7
Ishikawa Energy R…

7
Isodrill

7
Isothrive

7
Isuturing

7
It-is Internation…

7
Italmatch Chemica…

7
Iterate Studio

7
Issa Technology ◀

7

What this shows Issa holds 7 patents at rank #35,879, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Issa

By rank, the assignees closest to #35,879 in granted patent volume.

Leaders in A61B (Diagnosis)

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

Issa's Innovation Score vs. every tracked assignee

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

27 21st percentile higher than 21% 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 · 2019–2025

Grants by year

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

View data table

Issa Technology Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2019	2	28.6%
2020	3	42.9%
2022	1	14.3%
2025partial year	1	14.3%

Which technologies does Issa Technology Co., Ltd. patent most?

A61B - DIAGNOSIS; SURGERY; Identification 3

H04N - Pictorial Communication, e.g. Television 2

G02B - Optical Elements, Systems OR Apparatus 2

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 1

F03G - Spring, Weight, Inertia OR Like MOTORS; Mechanical-power Producing Devices OR Mechanisms, NOT Otherwise Provided FOR OR Using Energy Sources NOT Otherwise Provided FOR 1

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 1

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 1

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 1

B62J - Cycle Saddles OR SEATS; Auxiliary Devices OR Accessories Specially Adapted TO Cycles AND NOT Otherwise Provided FOR, e.g. Article Carriers OR Cycle Protectors 1

G01S - Radio DIRECTION-FINDING; Radio NAVIGATION; Determining Distance OR Velocity BY USE OF Radio WAVES; Locating OR Presence-detecting BY USE OF THE Reflection OR Reradiation OF Radio WAVES; Analogous Arrangements Using Other Waves 1

Top 10 of 10 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

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

Issa Technology Co., Ltd.'s lead technology class is A61B (DIAGNOSIS; SURGERY; Identification), 42.9% of its portfolio - see every assignee active in that class. Explore A61B
Ranked #35,982 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Issa Technology Co., Ltd. against Ishigaki Company Limited, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 26.6/100 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.