Tsuneji Kameda

This inventor holds 26 USPTO granted patents and 2 published patent applications, plus 9 CIPO patents and 6 EPO patents, primarily in Electrochemical Cells. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Energy Systems & Solutions Corporation. Active years: 1989-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuneji Kameda. Retrieved from https://idiyas.com/inventor/tsuneji-kameda

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

USPTO Granted Patents = 26 (Patent Applications = 2)

% Patents Active = 88.5

CIPO Patents = 9 (Patent Applications = 3)

EPO Patents = 6 (Patent Applications = 6)

Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 209(Granted Patents)

Location History:

Yokosuka, JP (1989)
Kanagawa, JP (1991 - 1993)
Yokohama, JP (1993)
Ota-ku, JP (2013)
Ota, JP (2018)
Tokyo, JP (1996 - 2023)
Ota Tokyo, JP (2023)

Company Filing History:

22 out of 53,262

Kabushiki Kaisha Toshiba

patents

4 out of 335

Toshiba Energy Systems & Solutions Corporation

patents

Years Active: 1989-2026

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Areas of Expertise:

Electrochemical Cell

Hydrogen Production

Solid-Oxide Cells

Ceramic Matrix Composite

Electrical Power Storage

Silicon Carbide

Fuel Electrodes

Anisotropic Porous Material

Sialon Type Bodies

Manufacturing Methods

Rotary Compressor Blade

Metallizing Composition

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12609328 - Interconnector for solid-oxide electrochemical cell stack and solid-oxide electrochemical cell stack (2026-04-21),

2. 11855307 - Metal member and manufacturing method thereof (2023-12-26),

3. 11682771 - Electrochemical cell and electrochemical cell stack (2023-06-20),

4. 11575136 - Metal member and manufacturing method thereof (2023-02-07),

5. 10081872 - Hydrogen production system and method for producing hydrogen (2018-09-25),

6. 9957626 - Hydrogen production system and method for producing hydrogen (2018-05-01),

7. 9362576 - Electrical power storage system using hydrogen and method for storing electrical power using hydrogen (2016-06-07),

8. 9306221 - Fuel electrodes for solid oxide electrochemical cell, processes for producing the same, and solid oxide electrochemical cells (2016-04-05),

9. 9025721 - Holding device (2015-05-05),

10. 8999600 - Solid oxide electrochemical cell (2015-04-07),

11. 8568650 - Silicon carbide matrix composite material, process for producing the same and process for producing part of silicon carbide matrix composite material (2013-10-29),

12. 8394543 - Electrical power storage system using hydrogen and method for storing electrical power using hydrogen (2013-03-12),

13. 7361272 - Anisotropic porous material (2008-04-22),

14. 7235506 - Silicon carbide matrix composite material, process for producing the same and process for producing part of silicon carbide matrix composite material (2007-06-26),

15. 6235379 - Ceramic matrix composite and method of manufacturing the same (2001-05-22),

Sure, I can help you with that! Here's the article about inventor Tsuneji Kameda:

Title: Innovator Spotlight: Tsuneji Kameda - Shaping the Future of Metal Members in Tokyo

Introduction: Tsuneji Kameda, a prolific inventor based in Tokyo, Japan, is renowned for his groundbreaking work in the field of metal members and electrochemical cells. With an impressive portfolio of 25 patents to his name, Kameda-san has made significant contributions to the advancement of technology in these domains.

Latest Patents:

Tsuneji Kameda's latest patents showcase his ingenuity and technical prowess. One of his recent inventions is the "Metal member and manufacturing method thereof." This patent pertains to a metal member designed to prevent coating layer peeling, particularly in solid-oxide type electrochemical stacks. Another notable patent is the "Electrochemical cell and electrochemical cell stack," which features innovative elements like a hydrogen electrode, an electrolyte, and a porous barrier-layer for improved efficiency.

Career Highlights:

During his illustrious career, Tsuneji Kameda has held key positions at prestigious companies such as Toshiba and Toshiba Energy Systems & Solutions Corporation. His expertise and technical acumen have played a pivotal role in driving innovation and development within these organizations, establishing him as a prominent figure in the industry.

Collaborations:

Kameda-san has collaborated with esteemed professionals in the field, including Shoko Suyama and Masahiro Asayama. Together, they have worked on cutting-edge projects and research initiatives, further cementing Kameda's reputation as a collaborative and forward-thinking inventor.

Conclusion:

In conclusion, Tsuneji Kameda's remarkable achievements in the realm of metal members and electrochemical cells underscore his commitment to innovation and excellence. His inventive spirit and dedication to pushing the boundaries of technology continue to inspire and shape the future of these industries.

Profile summary based on public USPTO records.