Satoshi Matsumoto

This inventor holds 52 USPTO granted patents and 11 published patent applications, plus 6 CIPO patents and 19 EPO patents, primarily in Non-Aqueous Electrolyte Batteries. Top assignees: Sumitomo Metal Mining Company, Ltd., Panasonic Corporation, Nippon Steel Sumitomo Metal Corporation. Active years: 1984-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoshi Matsumoto. Retrieved from https://idiyas.com/inventor/satoshi-matsumoto

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 52 (Patent Applications = 11)

% Patents Active = 73.1

CIPO Patents = 6

EPO Patents = 19 (Patent Applications = 11)

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 209(Granted Patents)

Forward Citations (Not Self Cited) = 203(Dec 10, 2025)

Location History:

Kumamotoshi, Kumamotoken, JP (1987)
Kumamoto-shi, Kumamoto, JP (1994)
Uji, JP (2003)
Kobe-shi, Hyougo JP (2004)
Atsugi, JP (2005 - 2008)
Hirakata, JP (2008)
Tochigi, JP (2013)
Houston, TX (US) (2013)
Minato-ku, JP (2013)
Osaka, JP (1984 - 2014)
Oyama, JP (2014)
Niihama, JP (2012 - 2016)
Yokohama, JP (2017 - 2021)
Ehime, JP (2011 - 2022)
Ichikawa, JP (2020 - 2022)
Tokyo, JP (1998 - 2024)
Chiba, JP (2022 - 2024)

Company Filing History:

14 out of 898

Sumitomo Metal Mining Company, Ltd.

patents

6 out of 16,454

Panasonic Corporation

patents

5 out of 1,102

Nippon Steel Sumitomo Metal Corporation

patents

4. 5 out of 929

Sumitomo Metal Industries, Inc.

Kabushiki Kaisha Kobe Seiko Sho

Honda Motor Co., Ltd.

patents

10. 2 out of 5,300

Nippon Telegraph and Telephone Corporation

patents

11. 2 out of 12

Tsurumi Manufacturing Co., Ltd.

patents

12. 1 out of 807

Fujitsu Component Limited

patents

13. 1 out of 12

Hogy Medical Co., Ltd.

patents

14. 1 out of 255

Japan Aerospace Exploration Agency

patents

15. 1 out of 215

Kabushiki Kaisha Yakult Honsha

patents

16. 1 out of 17

Nippon Medical School Foundation

patents

17. 1 out of 13,420

Nissan Motor Company Limited

patents

18. 1 out of 7

Toyo Denka Kogyo Co., Ltd.

patents

19. 1 out of 57

Yokohama City University

patents

20. 4 out of 834,453

Other

patents

where one patent can have more than one assignee

Years Active: 1984-2024

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Areas of Expertise:

Non-Aqueous Electrolyte Battery

Positive Electrode Material

Lithium Ion Battery

Titanium Alloy

Optical Modulator

Cytokine Production

Electromagnetic Relay

Working Vehicle

Hydraulic Control

Seamless Stainless Steel Pipe

Nickel Based Alloy

Underwater Aeration Device

52 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12180442 - Method for aggregating cell mass and device for aggregating cell mass (2024-12-31),

2. 12055499 - Communication hole inspection device and communication hole inspection method (2024-08-06),

3. 11949102 - Positive electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery (2024-04-02),

4. 11798765 - Electromagnetic relay (2023-10-24),

5. 11482703 - Positive-electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery (2022-10-25),

6. 11251428 - Positive electrode active material manufacturing method with control of washing slurry liquid electrical conductivity (2022-02-15),

7. 11217790 - Positive electrode active material precursor for nonaqueous electrolyte secondary battery, positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive electrode active material for nonaqueous electrolyte secondary battery (2022-01-04),

8. 11203057 - Mold casting device (2021-12-21),

9. 11062082 - File generation method, file generation apparatus, and non-transitory computer-readable storage medium for storing program (2021-07-13),

10. 10829385 - Positive electrode active material for nonaqueous secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery using positive electrode active material (2020-11-10),

11. 10800225 - Working vehicle (2020-10-13),

12. 10790509 - Positive-electrode active material precursor for nonaqueous electrolyte secondary battery, positive-electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive-electrode active material for nonaqueous electrolyte secondary battery (2020-09-29),

13. 10601038 - Positive electrode active material for nonaqueous electrolyte secondary battery, manufacturing method of same, and nonaqueous electrolyte secondary battery using same (2020-03-24),

14. 10227677 - Titanium alloy (2019-03-12),

15. 9947941 - Titanium material for polymer electrolyte fuel cell separator, method for producing the same, and polymer electrolyte fuel cell using the same (2018-04-17),

Title: Inventor Satoshi Matsumoto

Introduction: Satoshi Matsumoto is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Satoshi Matsumoto holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Satoshi Matsumoto has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we approach complex challenges.

Collaborations: Throughout his career, Satoshi Matsumoto has collaborated with top companies, banks, and tech giants to bring his inventions to life, demonstrating his ability to work across different sectors and disciplines seamlessly.

Conclusion: Satoshi Matsumoto's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of inventions.

Profile summary based on public USPTO records.