Overall rank by patents
#112
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
TOSHIBA TEC KABUSHIKI KAISHA
USPTO PatentsView assignee record — 3,280 granted patents across 146 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: G03G (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY).
3,280
Total patents granted
146
CPC technology areas
14.8
Avg claims per patent
+6%
5-year filing velocity
Portfolio overview
TOSHIBA TEC KABUSHIKI KAISHA has been granted 3,280 US utility patents between 2015 and 2025, placing TOSHIBA TEC KABUSHIKI KAISHA at rank #112 across all assignees tracked by PlainPatent. This portfolio spans 146 distinct Cooperative Patent Classification (CPC) subclasses, averaging 14.8 claims per patent with primary concentration in G03G (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY). As a Foreign Corporation, TOSHIBA TEC KABUSHIKI KAISHA is one of the broader-portfolio assignees in the PatentsView dataset. The composite Innovation Score of 67.2/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.
Filing cadence tells the strategic story. Between 2020 and 2025 the company received 1,687 grants, compared with 1,593 in the 2015–2019 window — a +6% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.
Claim depth and technology breadth together indicate competitive posture. TOSHIBA TEC KABUSHIKI KAISHA's 14.8 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a diversified footprint across 100+ CPC subclasses spreads risk across many technology fronts. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark TOSHIBA TEC KABUSHIKI KAISHA against peers pursuing similar technology classes.
How does TOSHIBA compare?
Granted US patents 2015–2025 versus the largest corporate holders — this company marked ◀
- Samsung
SAMSUNG ELECTRONICS CO., LTD.
106,890 patents
- International Bus…
International Business Machines Corporation
72,926 patents
- Canon 34,378
Canon Kabushiki Kaisha
34,378 patents
- LG 32,607
LG ELECTRONICS INC.
32,607 patents
- Taiwan Semiconduc… 31,041
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
31,041 patents
- Apple 30,560
Apple Inc.
30,560 patents
- Qualcomm Incorpor… 30,354
QUALCOMM Incorporated
30,354 patents
- Intel 27,498
Intel Corporation
27,498 patents
- Toshiba TEC ◀ 3,280
TOSHIBA TEC KABUSHIKI KAISHA
3,280 patents
What this shows TOSHIBA holds 3,280 patents — placing it at rank #112 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.
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
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 272 | 8.3% |
| 2016 | 280 | 8.5% |
| 2017 | 274 | 8.4% |
| 2018 | 408 | 12.4% |
| 2019 | 359 | 10.9% |
| 2020 | 382 | 11.6% |
| 2021 | 307 | 9.4% |
| 2022 | 298 | 9.1% |
| 2023 | 285 | 8.7% |
| 2024 | 267 | 8.1% |
| 2025 | 148 | 4.5% |
Which technologies does TOSHIBA TEC KABUSHIKI KAISHA patent most?
Top 15 of 146 technology areas
Patent Moat Analysis
Portfolio Volume Strong
Tech Breadth Diversified
Claim Depth Standard
Velocity Growing
Frequently Asked Questions
How many patents does TOSHIBA TEC KABUSHIKI KAISHA hold?
TOSHIBA TEC KABUSHIKI KAISHA holds 3,280 US granted patents filed between 2015 and 2025, spanning 146 technology areas.
What is TOSHIBA TEC KABUSHIKI KAISHA's Innovation Score?
TOSHIBA TEC KABUSHIKI KAISHA has an Innovation Score of 67.2 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does TOSHIBA TEC KABUSHIKI KAISHA focus on?
TOSHIBA TEC KABUSHIKI KAISHA's top technology area is G03G (ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY) with 1,253 patents. The company has filed patents in 146 CPC subclasses total.
Is TOSHIBA TEC KABUSHIKI KAISHA's patent filing rate increasing or decreasing?
TOSHIBA TEC KABUSHIKI KAISHA's recent filing velocity is +6% compared to the prior five-year period. The company is maintaining or growing its patent output.
What does claim depth mean for TOSHIBA TEC KABUSHIKI KAISHA's patents?
TOSHIBA TEC KABUSHIKI KAISHA's patents average 14.8 claims each. This falls within the standard range, providing solid legal coverage.
How is the TOSHIBA TEC KABUSHIKI KAISHA 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.
Learn More
Explore the patent dataset
G03G technology
TOSHIBA TEC KABUSHIKI KAISHA's primary CPC class — all holders and yearly trends
Top 50 patent holders
See where TOSHIBA TEC KABUSHIKI KAISHA ranks among the largest US patent assignees
All technology classes
Browse every CPC technology area by patent activity
How the score works
The four dimensions behind the Innovation Score
Related
Data sourced from USPTO PatentsView — official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial
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.
All federal data sources used on this page
- USPTO PatentsView — official U.S. Patent and Trademark Office bulk patent data. patentsview.org
- USPTO Patent Application Information Retrieval (PAIR) — application status and file history. uspto.gov/patents/pair
- USPTO Bulk Data Storage System — comprehensive patent text + claims dataset. bulkdata.uspto.gov
- USPTO CPC Classification — Cooperative Patent Classification scheme for technology categorization. uspto.gov/cpc
- SEC EDGAR — public filings cross-reference for assignee corporate entity matching. sec.gov/edgar
- WIPO PATENTSCOPE — international patent context (related international filings). wipo.int/patentscope
