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

According to USPTO PatentsView (2015–2025 granted utility patents), Golfzon Co., Ltd. ranks #7,700 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 Golfzon Co., Ltd. hold?

Golfzon Co., Ltd. holds 42 US utility patents granted between 2015 and 2025, spanning 20 technology areas.

What is Golfzon Co., Ltd.'s Innovation Score?

Golfzon Co., Ltd. has an Innovation Score of 39.4 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Golfzon Co., Ltd. focus on?

Golfzon Co., Ltd.'s top technology area is A63B (Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment) with 29 patents, ranking #44 of 1,021 assignees active in that subclass. Grants appear in 20 CPC subclasses total.

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

Golfzon Co., Ltd.'s recent grant velocity is +38% 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 Golfzon Co., Ltd.'s patents?

Golfzon Co., Ltd.'s patents average 9.7 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 Golfzon 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

Golfzon Co., Ltd.

USPTO PatentsView assignee record - 42 granted patents across 20 technology areas, recorded in grant years 2015–2025. 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: A63B (Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Golfzon ranks #7,700 of 49,997 tracked US assignees by granted-patent volume, with 42 patents across 20 technology areas.

#7,700
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.4/100): 9.7
avg claims per patent: +38%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R7700 · Foreign Corporation #7,700 · 42 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-SMALL 42 grants
UPPER-Q #7,700/49,997
PHOTO-FINISH Fisher & Incorporated
CPC-FOCUS A63B · 20 areas
INNOV-THIN 39.4/100
CLAIMS-PAR 9.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +38% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Fisher & Company, Incorporated (±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 Golfzon’s 39.4 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 13.0 pts (33%) Velocity 4.8 pts (12%) Breadth 15.8 pts (40%) Claim depth 5.8 pts (15%)

Qualcomm Incorporated · highest

85
Avon Products · near

39
Daniel Measurement… · near

39
Everi Games · near

39
Golfzon · this assignee

39
Mustang Sampling · near

39
3D Lighting… · lowest

7

What this shows Golfzon's Innovation Score is 39.4/100 (top 38% 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 Golfzon?

Each dot is one of Golfzon’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). Golfzon’s own 9.7 claims/patent is at or below the 11.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Golfzon's grants concentrate

Golfzon Co., Ltd. is a focused PatentsView assignee: 20 CPC subclasses with 69% of grants classified under A63B (Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment). Peak complete grant year is 2020 (8 grants) versus a trough of 2 in 2015. By volume, Golfzon sits between Fuji Shoji Co., Ltd. and Hartin Electric Stiftung & Co. KG.

Golfzon's three-year grant acceleration

Golfzon Co., Ltd. shows 10 grants in 2022–2024 against only 14 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.

Fuji Shoji

42
Fisher & Incorpor…

42
Garuda Technology

42
Geka

42
Grabtaxi Holdings…

42
Gutterglove

42
Gramercy Products

42
Hartin Electric S…

42
Golfzon ◀

42

What this shows Golfzon holds 42 patents at rank #7,700, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Golfzon

By rank, the assignees closest to #7,700 in granted patent volume.

Leaders in A63B (Apparatus FOR Physical Training)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Golfzon, neither rank-band nor same-CPC leaders (those blocks stay above). In A63B (Apparatus FOR Physical Training), Golfzon ranks #44 of 1,021 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (39 here).

Mustang Sampling, LLC 39 Daniel Measurement and Control, Inc. 39 Avon Products, Inc. 39 Everi Games Inc. 39

Golfzon's Innovation Score vs. every tracked assignee

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

39 Top 38% higher than 62% 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 · 2015–2025

Grants by year

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

View data table

Golfzon Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	4.8%
2016	7	16.7%
2017	2	4.8%
2018	3	7.1%
2019	2	4.8%
2020	8	19.0%
2021	4	9.5%
2022	2	4.8%
2023	3	7.1%
2024	5	11.9%
2025partial year	4	9.5%

Which technologies does Golfzon Co., Ltd. patent most?

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 29

G09B - Educational OR Demonstration APPLIANCES; Appliances FOR Teaching, OR Communicating With, THE Blind, Deaf OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; Diagrams 12

G06V - Image OR Video Recognition OR Understanding 8

G06T - Image Data Processing OR Generation, IN General 8

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 7

H04N - Pictorial Communication, e.g. Television 5

G06F - Electric Digital Data Processing 4

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 3

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 3

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 3

A61B - DIAGNOSIS; SURGERY; Identification 2

G09G - Arrangements OR Circuits FOR Control OF Indicating Devices Using Static Means TO Present Variable Information 1

D03D - Woven FABRICS; Methods OF WEAVING; Looms 1

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 1

D10B - Indexing Scheme Associated With Sublasses OF Section D, Relating TO Textiles 1

Top 15 of 20 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

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

Golfzon Co., Ltd.'s lead technology class is A63B (Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment), 69% of its portfolio - see every assignee active in that class. Explore A63B
Ranked #7,700 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Golfzon Co., Ltd. against Fuji Shoji Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.4/100 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.