Dai Yamamoto

This inventor holds 55 USPTO granted patents and 28 published patent applications and 41 EPO patents, primarily in Nonaqueous Electrolyte Battery. Top assignees: Kabushiki Kaisha Toshiba, Fujitsu Corporation, Toshiba Infrastructure Systems & Solutions Corporation. Active years: 2012-2025.

USPTO Granted Patents = 55 (Patent Applications = 28)

% Patents Active = 70.9

EPO Patents = 41 (Patent Applications = 67)

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 69(Granted Patents)

Forward Citations (Not Self Cited) = 66(Dec 10, 2025)

Location History:

Kanagawa, JP (2015)
Tokyo, JP (2022)
Kawasaki, JP (2012 - 2023)
Yokohama, JP (2016 - 2024)
Kashiwazaki, JP (2016 - 2024)

Company Filing History:

32 out of 53,226

Kabushiki Kaisha Toshiba

Toshiba Infrastructure Systems & Solutions Corporation

Toshiba Infrastructure Systems & Solutions Corporatio

patents

where one patent can have more than one assignee

Years Active: 2012-2025

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Areas of Expertise:

Nonaqueous Electrolyte Battery

Battery Pack

Aluminum Alloy

Control Method

Verification Method

Electrode Group

Semiconductor Circuit

Random Number Generation

Brazing Material

Lithium-Manganese Composite

Production Method

Storage Medium

55 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12500777 - Signature control method, non-transitory computer-readable storage medium for storing signature control program, and information processing device (2025-12-16),

2. 12359286 - Monolayer aluminum alloy material for brazing and method of manufacturing an aluminum structure (2025-07-15),

3. 12040486 - Electrode, electrode group, battery, and battery pack (2024-07-16),

4. 11978898 - Positive electrode for nonaqueous electrolyte battery and nonaqueous electrolyte battery (2024-05-07),

5. 11967720 - Electrode and nonaqueous electrolyte battery (2024-04-23),

6. 11647011 - Control method, information processing apparatus, and non-transitory computer-readable storage medium for storing control program (2023-05-09),

7. 11527751 - Nonaqueous electrolyte battery and battery pack (2022-12-13),

8. 11451403 - Verification method, information processing device, and non-transitory computer-readable storage medium for storing verification program (2022-09-20),

9. 11394050 - Nonaqueous electrolyte battery and battery pack (2022-07-19),

10. 11362398 - Nonaqueous electrolyte battery, battery pack and positive electrode (2022-06-14),

11. 11260476 - Aluminum alloy brazing sheet and method for manufacturing the same (2022-03-01),

12. 11245698 - Registration system and registration method (2022-02-08),

13. 11239462 - Nonaqueous electrolyte battery and battery pack (2022-02-01),

14. 11239457 - Nonaqueous electrolyte battery and battery pack comprising a spinel type lithium-manganese composite oxide (2022-02-01),

15. 11139465 - Non-aqueous electrolyte secondary battery and production method thereof (2021-10-05),

Title: The Innovative Journey of Inventor Dai Yamamoto

Introduction: Dai Yamamoto, a visionary inventor hailing from Kashiwazaki, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Dai Yamamoto's latest patents include a cutting-edge AI-powered robotics system for industrial automation, a revolutionary eco-friendly energy storage solution, and a pioneering medical device for non-invasive diagnostics.

Career Highlights: With over two decades of experience in research and development, Dai Yamamoto has a proven track record of turning innovative ideas into tangible solutions. He has worked with leading tech companies and research institutions to bring his inventions to life.

Collaborations: Dai Yamamoto has collaborated with top engineers, scientists, and designers from around the world to push the boundaries of technology. His partnerships with renowned universities and tech firms have led to the successful development of cutting-edge products.

Conclusion: Dai Yamamoto's relentless passion for innovation and his commitment to creating a better future through technology make him a true pioneer in the world of inventions. His work continues to inspire and shape the landscape of modern technology.