Where does Mandom Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Mandom Corporation ranks #559 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 Mandom Corporation hold?

Mandom Corporation holds 803 US utility patents granted between 2015 and 2025, spanning 100 technology areas.

What is Mandom Corporation's Innovation Score?

Mandom Corporation has an Innovation Score of 56.5 out of 100 (top 6% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

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

Mandom Corporation's recent grant velocity is -24% 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 Mandom Corporation's patents?

Mandom Corporation's patents average 12.5 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 Mandom 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

Mandom Corporation

Q: What technology areas does Mandom Corporation focus on?

Mandom Corporation's top technology area is B60T (Vehicle Brake Control Systems OR Parts THEREOF; Brake Control Systems OR Parts Thereof, IN General ; Arrangement OF Braking Elements ON Vehicles IN GENERAL; Portable Devices FOR Preventing Unwanted Movement OF VEHICLES; Vehicle Modifications TO Facilitate Cooling OF Brakes) with 236 patents, ranking #5 of 539 assignees active in that subclass. Grants appear in 100 CPC subclasses total.

USPTO PatentsView assignee record - 803 granted patents across 100 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: B60T (Vehicle Brake Control Systems OR Parts THEREOF; Brake Control Systems OR Parts Thereof, IN General ; Arrangement OF Braking Elements ON Vehicles IN GENERAL; Portable Devices FOR Preventing Unwanted MO).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Mandom ranks #559 of 49,997 tracked US assignees by granted-patent volume, with 803 patents across 100 technology areas.

#559
of 49,997 US assignees by volume: Top 6%
by Innovation Score (56.5/100): 12.5
avg claims per patent: -24%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R559 · Foreign Corporation #559 · 803 grants

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

GRANTS-MID 803 grants
TOP-DECILE #559/49,997
PHOTO-FINISH Baker Hughes…
CPC-WIDE B60T · 100 areas
INNOV-PAR 56.5/100
CLAIMS-RICH 12.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DOWN -24% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Baker Hughes Oilfield Operations 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 Mandom’s 56.5 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 23.1 pts (41%) Velocity 0.9 pts (2%) Breadth 25.0 pts (44%) Claim depth 7.5 pts (13%)

Qualcomm Incorporated · highest

85
Denso Wave Incorpora… · near

56
Firestone Industrial… · near

56
Integrated Device… · near

56
Mandom · this assignee

56
Wago Verwaltungsgese… · near

56
3D Lighting… · lowest

7

What this shows Mandom's Innovation Score is 56.5/100 (top 6% 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 Mandom?

Each dot is one of Mandom’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). Mandom’s own 12.5 claims/patent is at or below the 13.3 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

How Mandom's grant cadence moved

Between 2020–2024, Mandom Corporation received 347 grants versus 455 in 2015–2019 (-24% equal-window velocity, below median growth). Across complete PatentsView years, output peaked in 2021 at 155 grants and bottomed in 2023 at 2. Lead class B60T accounts for 29.4% of the portfolio across 100 subclasses. Volume neighbours: Mitsubishi Gas Chemical Company, Inc. (#555) and B/E Aerospace, Inc. (#563).

Mandom's three-year grant acceleration

From 2019–2021 to 2022–2024, Mandom Corporation moved from 392 to 52 grants (0.13x 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 #3,150. See the growth leaderboard.

Mitsubishi Gas Ch…

808
Meta Platforms

807
Baker Hughes Oilf…

803
King Faisal Unive…

803
Rohm and Haas

803
Ut-battelle

803
Mandom ◀

803
Hefei BOE Optoele…

802
B/E Aerospace

801

What this shows Mandom holds 803 patents at rank #559, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Mandom

By rank, the assignees closest to #559 in granted patent volume.

Leaders in B60T (Vehicle Brake Control Systems OR Parts Thereof)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Mandom, neither rank-band nor same-CPC leaders (those blocks stay above). In B60T (Vehicle Brake Control Systems OR Parts Thereof), Mandom ranks #5 of 539 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (56 here).

Integrated Device Technology, Inc. 56 Denso Wave Incorporated 56 Wago Verwaltungsgesellschaft MBH 56 Firestone Industrial Products Company, LLC 56

Similar claim depth

Nearest assignees by average claims per patent (12.5 here).

Nektar Therapeutics 12.5 avg Ideal Power Inc. 12.5 avg Auras Technology Co., Ltd. 12.5 avg Vitesco Technologies GMBH 12.5 avg

Mandom's Innovation Score vs. every tracked assignee

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

56 Top 6% higher than 94% 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

Mandom Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	102	12.7%
2016	85	10.6%
2017	85	10.6%
2018	86	10.7%
2019	97	12.1%
2020	140	17.4%
2021	155	19.3%
2022	48	6.0%
2023	2	0.2%
2024	2	0.2%
2025partial year	1	0.1%

Which technologies does Mandom Corporation patent most?

B60T - Vehicle Brake Control Systems OR Parts THEREOF; Brake Control Systems OR Parts Thereof, IN General ; Arrangement OF Braking Elements ON Vehicles IN GENERAL; Portable Devices FOR Preventing Unwanted Movement OF VEHICLES; Vehicle Modifications TO Facilitate Cooling OF Brakes 236

B62D - Motor VEHICLES; Trailers 221

B60W - Conjoint Control OF Vehicle Sub-units OF Different Type OR Different FUNCTION; Control Systems Specially Adapted FOR Hybrid VEHICLES; Road Vehicle Drive Control Systems FOR Purposes NOT Related TO THE Control OF A Particular Sub-unit 131

F16H - Gearing 80

F16D - Couplings FOR Transmitting ROTATION; CLUTCHES; Brakes 76

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 75

G06V - Image OR Video Recognition OR Understanding 69

G08G - Traffic Control Systems 59

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 53

B60R - Vehicles, Vehicle Fittings, OR Vehicle Parts, NOT Otherwise Provided FOR 48

B60Q - Arrangement OF Signalling OR Lighting Devices, THE Mounting OR Supporting Thereof OR Circuits Therefor, FOR Vehicles IN General 30

H02K - Dynamo-electric Machines 29

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 28

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 28

Y10T - Technical Subjects Covered BY Former US Classification 26

Top 15 of 100 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

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

Mandom Corporation's lead technology class is B60T (Vehicle Brake Control Systems OR Parts THEREOF; Brake Control Systems OR Parts Thereof, IN General ; Arrangement OF Braking Elements ON Vehicles IN GENERAL; Portable Devices FOR Preventing Unwanted MO), 29.4% of its portfolio - see every assignee active in that class. Explore B60T
Ranked #559 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Mandom Corporation against Mitsubishi Gas Chemical Company, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 56.5/100 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.