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For the Inventor, By the Inventor

Kashiwara, Japan

Tadashi Sotomura

This inventor holds 29 USPTO granted patents, primarily in Solid State Batteries. Top assignees: Matsushita Electric Industrial Co., Ltd., Japan Synthetic Rubber Co., Ltd., Matsushita Electrical Industrial Co., Ltd.. Active years: 1979-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Sotomura. Retrieved from https://idiyas.com/inventor/tadashi-sotomura

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

Calculating rank
USPTO Granted Patents = 29

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 12

Forward Citations = 490(Granted Patents)


Location History:

  • Kashihara, JP (1994)
  • Kashiwara, JP (1979 - 2006)
  • Osaka, JP (1994 - 2010)

Company Filing History:

goldMedal26 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal2 out of 377 
 
Japan Synthetic Rubber Co., Ltd.
 patents
bronzeMedal1 out of 115 
 
Matsushita Electrical Industrial Co., Ltd.
 patents
4. 1 out of 21 
 
Matsushita Electronic Industrial Co., Ltd
 patents
5. 1 out of 16,454 
 
Panasonic Corporation
 patents
where one patent can have more than one assignee

Years Active: 1979-2010

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Areas of Expertise:
Composite Electrode
Solid Polymer Electrolyte
Lithium Battery
Reversible Electrode
Electrochemical Cell
Oxygen Reduction
Solid Electrolyte
Power Generation
Battery Technology
Electrolytic Capacitor
Solid-State Battery
Primary Battery
29 patents (USPTO):Explore Patents
1. 7695850 - Electrode for use in oxygen reduction (2010-04-13),
2. 7129000 - Battery and method for generating an electric power (2006-10-31),
3. 7115338 - Battery and method for generating electricity (2006-10-03),
4. 6939630 - Composite electrode for reducing oxygen (2005-09-06),
5. 6916576 - Power generating method and cell (2005-07-12),
6. 6596431 - Battery and method for generating an electric power (2003-07-22),
7. 6576370 - Positive electrode and lithium battery using the same (2003-06-10),
8. 6245458 - Composite electrode, method of producing the same, and lithium secondary battery using the same (2001-06-12),
9. 5869206 - Electrode including organic disulfide compound and method of producing (1999-02-09),
10. 5665492 - Composite Electrode including organic disulfide compound, method of (1997-09-09),
11. 5571292 - Method of producing a composite electrode (1996-11-05),
12. 5518841 - Composite cathode (1996-05-21),
13. 5413883 - Reversible electrochemical electrode (1995-05-09),
14. 5413882 - Composite electrode (1995-05-09),
15. 5388026 - Electrolytic capacitor and method for producing the same (1995-02-07),

Title: The Innovative Journey of Tadashi Sotomura

Introduction: Tadashi Sotomura, a distinguished inventor hailing from Kashiwara, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Sotomura's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Sotomura has been instrumental in developing cutting-edge solutions for sustainable energy sources, earning him recognition as a pioneer in the industry.

Collaborations: Throughout his career, Sotomura has collaborated with leading research institutions and universities to further his research and bring his inventions to life, showcasing his commitment to innovation and collaboration.

Conclusion: Tadashi Sotomura's dedication to pushing the boundaries of technology and his passion for creating a more sustainable future solidify his legacy as a visionary inventor in the realm of renewable energy.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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