Where does Hosiden Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hosiden Corporation ranks #1,836 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 Hosiden Corporation hold?

Hosiden Corporation holds 220 US utility patents granted between 2015 and 2025, spanning 71 technology areas.

What is Hosiden Corporation's Innovation Score?

Hosiden Corporation has an Innovation Score of 55.8 out of 100 (top 7% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Hosiden Corporation's patent grant rate increasing or decreasing?

Hosiden Corporation's recent grant velocity is -38% 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 Hosiden Corporation's patents?

Hosiden Corporation's patents average 10.6 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 Hosiden 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 2015–2025 USPTO PatentsView Foreign Corporation

Hosiden Corporation

Q: What technology areas does Hosiden Corporation focus on?

Hosiden Corporation's top technology area is H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors) with 76 patents. Grants appear in 71 CPC subclasses total.

USPTO PatentsView assignee record - 220 granted patents across 71 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: H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Hosiden ranks #1,836 of 49,997 tracked US assignees by granted-patent volume, with 220 patents across 71 technology areas.

#1,836
of 49,997 US assignees by volume: Top 7%
by Innovation Score (55.8/100): 10.6
avg claims per patent: -38%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R1836 · Foreign Corporation #1,836 · 220 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-PAR · TYPE-FRNCORP · VEL-DOWN · BOOK-FULL

GRANTS-MID 220 grants
TOP-DECILE #1,836/49,997
PHOTO-FINISH Nidek
CPC-WIDE H01R · 71 areas
INNOV-PAR 55.8/100
CLAIMS-PAR 10.6 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -38% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Nidek Co., Ltd. (±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.

Qualcomm Incorporated · highest

85
AdrenalineIP · near

56
Dresser · near

56
Hosiden · this assignee

56
Mythical · near

56
Onto Innovation · near

56
3D Lighting… · lowest

7

What this shows Hosiden's Innovation Score is 55.8/100 (top 7% 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.

How Hosiden's grant cadence moved

Between 2020–2024, Hosiden Corporation received 79 grants versus 127 in 2015–2019 (-38% equal-window velocity, below median growth). Across complete PatentsView years, output peaked in 2017 at 35 grants and bottomed in 2021 at 9. Lead class H01R accounts for 34.5% of the portfolio across 71 subclasses. Volume neighbours: Universite Claude Bernad Lyon 1 (#1,832) and Intelligent Energy Limited (#1,840).

Hosiden's three-year grant acceleration

From 2019–2021 to 2022–2024, Hosiden Corporation moved from 55 to 48 grants (0.87x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #1,585. See the growth leaderboard.

Universite Claude…

221
Uipath

221
WHG Properties

221
ebm-papst Mulfing…

221
Nidek

220
UBE Industries

220
Hosiden ◀

220
Electrolux Home P…

219
Intelligent Energy

219

What this shows Hosiden holds 220 patents at rank #1,836, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hosiden

By rank, the assignees closest to #1,836 in granted patent volume.

Leaders in H01R (Electrically-conductive Connections)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Hosiden, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (56 here).

Mythical, Inc. 56 Dresser, LLC 56 Onto Innovation Inc. 56 AdrenalineIP 56

Similar claim depth

Nearest assignees by average claims per patent (10.6 here).

Nikkiso Co., Ltd. 10.6 avg Keio University 10.6 avg Acushnet Company 10.6 avg National University Corporation Shizuoka University 10.6 avg

Hosiden's Innovation Score vs. every tracked assignee

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

56 Top 7% higher than 93% 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

Hosiden Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	21	9.5%
2016	22	10.0%
2017	35	15.9%
2018	25	11.4%
2019	24	10.9%
2020	22	10.0%
2021	9	4.1%
2022	18	8.2%
2023	21	9.5%
2024	9	4.1%
2025partial year	14	6.4%

Which technologies does Hosiden Corporation patent most?

H01R - Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors 76

G06F - Electric Digital Data Processing 26

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 19

H04R - Loudspeakers, Microphones, Gramophone Pick-ups OR Like Acoustic Electromechanical TRANSDUCERS; Deaf-aid SETS; Public Address Systems 17

H01H - Electric SWITCHES; RELAYS; SELECTORS; Emergency Protective Devices 14

G02B - Optical Elements, Systems OR Apparatus 11

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 11

H03K - Pulse Technique 10

H02J - Circuit Arrangements OR Systems FOR Supplying OR Distributing Electric POWER; Systems FOR Storing Electric Energy 10

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 9

H01F - MAGNETS; INDUCTANCES; TRANSFORMERS; Selection OF Materials FOR Their Magnetic Properties 9

H04B - Transmission 8

H02S - Generation OF Electric Power BY Conversion OF Infrared Radiation, Visible Light OR Ultraviolet Light, e.g. Using Photovoltaic [PV] Modules 7

H04N - Pictorial Communication, e.g. Television 7

G05G - Control Devices OR Systems Insofar AS Characterised BY Mechanical Features Only 6

Top 15 of 71 technology areas

Where it ranks

Overall rank by patents

#1,836

of 49,997 tracked assignees

Innovation Score

55.8 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Hosiden Corporation's patent record in context - here's where to go next.

Hosiden Corporation's lead technology class is H01R (Electrically-conductive CONNECTIONS; Structural Associations OF A Plurality OF Mutually-insulated Electrical Connecting ELEMENTS; Coupling DEVICES; Current Collectors), 34.5% of its portfolio - see every assignee active in that class. Explore H01R
Ranked #1,836 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hosiden Corporation against Universite Claude Bernad Lyon 1, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 55.8/100 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.