Overall rank by patents
#17,241
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
Sumitomo SHI FW Energia Oy
USPTO PatentsView assignee record — 17 granted patents across 20 technology areas, active 2018–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: F23C (METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN ; A CARRIER GAS OR; AIR).
17
Total patents granted
20
CPC technology areas
19.1
Avg claims per patent
+43%
5-year filing velocity
Portfolio overview
Sumitomo SHI FW Energia Oy has been granted 17 US utility patents between 2018 and 2025, placing Sumitomo SHI FW Energia Oy at rank #17,241 across all assignees tracked by PlainPatent. This portfolio spans 20 distinct Cooperative Patent Classification (CPC) subclasses, averaging 19.1 claims per patent with primary concentration in F23C (METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN ; A CARRIER GAS OR; AIR). As a Foreign Corporation, Sumitomo SHI FW Energia Oy is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 42.8/100 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 10 grants, compared with 7 in the 2015–2019 window — a +43% 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. Sumitomo SHI FW Energia Oy's 19.1 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a multi-domain presence across 20 subclasses balances depth with breadth. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Sumitomo SHI FW Energia Oy against peers pursuing similar technology classes.
How does Sumitomo 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
- Sumitomo SHI FW E… ◀ 17
Sumitomo SHI FW Energia Oy
17 patents
What this shows Sumitomo holds 17 patents — placing it at rank #17,241 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 · 2018–2025
Grants by year
Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2018 | 4 | 23.5% |
| 2019 | 3 | 17.6% |
| 2021 | 3 | 17.6% |
| 2022 | 2 | 11.8% |
| 2023 | 3 | 17.6% |
| 2025 | 2 | 11.8% |
Which technologies does Sumitomo SHI FW Energia Oy patent most?
Top 15 of 20 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Multi-domain
Claim Depth Standard
Velocity Growing
Frequently Asked Questions
How many patents does Sumitomo SHI FW Energia Oy hold?
Sumitomo SHI FW Energia Oy holds 17 US granted patents filed between 2018 and 2025, spanning 20 technology areas.
What is Sumitomo SHI FW Energia Oy's Innovation Score?
Sumitomo SHI FW Energia Oy has an Innovation Score of 42.8 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Sumitomo SHI FW Energia Oy focus on?
Sumitomo SHI FW Energia Oy's top technology area is F23C (METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN ; A CARRIER GAS OR; AIR) with 10 patents. The company has filed patents in 20 CPC subclasses total.
Is Sumitomo SHI FW Energia Oy's patent filing rate increasing or decreasing?
Sumitomo SHI FW Energia Oy's recent filing velocity is +43% compared to the prior five-year period. The company is maintaining or growing its patent output.
What does claim depth mean for Sumitomo SHI FW Energia Oy's patents?
Sumitomo SHI FW Energia Oy's patents average 19.1 claims each. This falls within the standard range, providing solid legal coverage.
How is the Sumitomo SHI FW Energia Oy 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
F23C technology
Sumitomo SHI FW Energia Oy's primary CPC class — all holders and yearly trends
Top 50 patent holders
See where Sumitomo SHI FW Energia Oy 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
