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

According to USPTO PatentsView (2015–2025 granted utility patents), Harada Industry Co., Ltd. ranks #7,274 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 Harada Industry Co., Ltd. hold?

Harada Industry Co., Ltd. holds 45 US utility patents granted between 2015 and 2025, spanning 12 technology areas.

What is Harada Industry Co., Ltd.'s Innovation Score?

Harada Industry Co., Ltd. has an Innovation Score of 38.8 out of 100 (top 40% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Harada Industry Co., Ltd. focus on?

Harada Industry Co., Ltd.'s top technology area is H01Q (Antennas, i.e. Radio Aerials) with 41 patents, ranking #81 of 1,637 assignees active in that subclass. Grants appear in 12 CPC subclasses total.

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

Harada Industry Co., Ltd.'s recent grant velocity is -33% 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 Harada Industry Co., Ltd.'s patents?

Harada Industry Co., Ltd.'s patents average 11.1 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 Harada Industry 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

Harada Industry Co., Ltd.

USPTO PatentsView assignee record - 45 granted patents across 12 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: H01Q (Antennas, i.e. Radio Aerials).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Harada ranks #7,274 of 49,997 tracked US assignees by granted-patent volume, with 45 patents across 12 technology areas.

#7,274
of 49,997 US assignees by volume: Top 40%
by Innovation Score (38.8/100): 11.1
avg claims per patent: -33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R7274 · Foreign Corporation #7,274 · 45 grants

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

GRANTS-SMALL 45 grants
UPPER-Q #7,274/49,997
PHOTO-FINISH Franklin Fueling…
CPC-FOCUS H01Q · 12 areas
INNOV-THIN 38.8/100
CLAIMS-PAR 11.1 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Franklin Fueling Systems, LLC (±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 Harada’s 38.8 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 13.2 pts (34%) Velocity 6.7 pts (17%) Breadth 12.2 pts (31%) Claim depth 6.7 pts (17%)

Qualcomm Incorporated · highest

85
Boral IP Holdings… · near

39
Canon Components · near

39
Harada Industry · this assignee

39
Physical Optics · near

39
Valeo Iluminacion · near

39
3D Lighting… · lowest

7

What this shows Harada's Innovation Score is 38.8/100 (top 40% 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 Harada?

Each dot is one of Harada’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). Harada’s own 11.1 claims/patent is at or below the 12.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Harada's grants concentrate

Harada Industry Co., Ltd. is a focused PatentsView assignee: 12 CPC subclasses with 91.1% of grants classified under H01Q (Antennas, i.e. Radio Aerials). Peak complete grant year is 2018 (6 grants) versus a trough of 2 in 2016. By volume, Harada sits between Franklin Fueling Systems, LLC and Henny Penny Corporation.

Harada's three-year grant acceleration

Harada Industry Co., Ltd. shows 11 grants in 2022–2024 against only 11 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.

Franklin Fueling…

45
Furrion Property…

45
GE Healthcare AS

45
Geron

45
Haldex Brake Prod…

45
Halla Visteon Cli…

45
Hanmi Science

45
Henny Penny

45
Harada Industry ◀

45

What this shows Harada holds 45 patents at rank #7,270, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Harada

By rank, the assignees closest to #7,270 in granted patent volume.

Leaders in H01Q (Antennas)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Harada, neither rank-band nor same-CPC leaders (those blocks stay above). In H01Q (Antennas), Harada ranks #81 of 1,637 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (39 here).

Canon Components, Inc. 39 Valeo Iluminacion 39 Boral IP Holdings (AUSTRALIA) PTY Limited 39 Physical Optics Corporation 39

Harada's Innovation Score vs. every tracked assignee

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

39 Top 40% higher than 60% 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

Harada Industry Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	11.1%
2016	2	4.4%
2017	5	11.1%
2018	6	13.3%
2019	6	13.3%
2020	5	11.1%
2022	5	11.1%
2023	2	4.4%
2024	4	8.9%
2025partial year	5	11.1%

Which technologies does Harada Industry Co., Ltd. patent most?

H01Q - Antennas, i.e. Radio Aerials 41

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 7

H04B - Transmission 3

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 2

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 2

H03H - Impedance Networks, e.g. Resonant CIRCUITS; Resonators 2

F16B - Devices FOR Fastening OR Securing Constructional Elements OR Machine Parts Together, e.g. Nails, Bolts, Circlips, Clamps, Clips OR WEDGES; Joints OR Jointing 1

H04N - Pictorial Communication, e.g. Television 1

F16J - Pistons ; CYLINDERS; Sealings 1

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

H01P - WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type 1

H03F - Amplifiers 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

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

Harada Industry Co., Ltd.'s lead technology class is H01Q (Antennas, i.e. Radio Aerials), 91.1% of its portfolio - see every assignee active in that class. Explore H01Q
Ranked #7,274 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Harada Industry Co., Ltd. against Franklin Fueling Systems, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 38.8/100 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.