Where does Toshiba Industrial Products Manufacturing Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Toshiba Industrial Products Manufacturing Corporation ranks #43,717 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Is Toshiba Industrial Products Manufacturing Corporation's patent grant rate increasing or decreasing?

Toshiba Industrial Products Manufacturing Corporation's recent grant velocity is -100% 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 Toshiba Industrial Products Manufacturing Corporation's patents?

Toshiba Industrial Products Manufacturing Corporation's patents average 4.5 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.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Toshiba Industrial Products Manufacturing Corporation

Q: How many patents does Toshiba Industrial Products Manufacturing Corporation hold?

Toshiba Industrial Products Manufacturing Corporation holds 6 US utility patents granted between 2015 and 2017, spanning 4 technology areas.

Q: What is Toshiba Industrial Products Manufacturing Corporation's Innovation Score?

Toshiba Industrial Products Manufacturing Corporation has an Innovation Score of 16.5 out of 100 (4th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Q: What technology areas does Toshiba Industrial Products Manufacturing Corporation focus on?

Toshiba Industrial Products Manufacturing Corporation's top technology area is H02K (Dynamo-electric Machines) with 6 patents, ranking #401 of 1,724 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

Q: How is the Toshiba Industrial Products Manufacturing 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 PatentsView assignee record - 6 granted patents across 4 technology areas, recorded in grant years 2015–2017. 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: H02K (Dynamo-electric Machines).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Toshiba ranks #43,717 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 4 technology areas.

#43,717
of 49,997 US assignees by volume: 4th percentile
by Innovation Score (16.5/100): 4.5
avg claims per patent: -100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R43717 · Foreign Corporation #43,717 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-LOW · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #43,717/49,997
PHOTO-FINISH Topanga USA
CPC-NARROW H02K · 4 areas
INNOV-LOW 16.5/100
CLAIMS-SPARSE 4.5 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Topanga USA, Inc. (±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 Toshiba’s 16.5 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 6.7 pts (41%) Velocity 0.0 pts (0%) Breadth 7.1 pts (43%) Claim depth 2.7 pts (16%)

Qualcomm Incorporated · highest

85
Toshiba Industrial… · this assignee

16
3D Lighting… · lowest

7

What this shows Toshiba's Innovation Score is 16.5/100 (4th 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 Toshiba?

Each dot is one of Toshiba’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). Toshiba’s own 4.5 claims/patent is at or below the 12.8 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Toshiba's grants concentrate

Toshiba Industrial Products Manufacturing Corporation is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under H02K (Dynamo-electric Machines). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2016. By volume, Toshiba sits between Topanga USA, Inc. and Touch Point Worldwide, Inc..

Topanga USA

6
Topotarget UK

6
Toptec

6
Torrid

6
Total Phase

6
Total Safety U S

6
Totally New

6
Touch Point World…

6
Toshiba Industria… ◀

6

What this shows Toshiba holds 6 patents at rank #43,720, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Toshiba

By rank, the assignees closest to #43,720 in granted patent volume.

Leaders in H02K (Dynamo-electric Machines)

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

Toshiba's Innovation Score vs. every tracked assignee

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

16 4th percentile higher than 4% 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 · 2015–2017

Grants by year

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

View data table

Toshiba Industrial Products Manufacturing Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	50.0%
2016	1	16.7%
2017	2	33.3%

Which technologies does Toshiba Industrial Products Manufacturing Corporation patent most?

H02K - Dynamo-electric Machines 6

Y10T - Technical Subjects Covered BY Former US Classification 2

Y02T - Climate Change Mitigation Technologies Related TO Transportation 1

B60L - Propulsion OF Electrically-propelled Vehicles ; Supplying Electric Power FOR Auxiliary Equipment OF Electrically-propelled Vehicles ; Electrodynamic Brake Systems FOR Vehicles IN General ; Magnetic Suspension OR Levitation FOR VEHICLES; Monitoring Operating Variables OF Electrically-propelled Vehicl 1

Top 4 of 4 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

Toshiba Industrial Products Manufacturing Corporation's patent record in context - here's where to go next.

Toshiba Industrial Products Manufacturing Corporation's lead technology class is H02K (Dynamo-electric Machines), 100% of its portfolio - see every assignee active in that class. Explore H02K
Ranked #43,717 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Toshiba Industrial Products Manufacturing Corporation against Topanga USA, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 16.5/100 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.