Shingo Yamaguchi

This inventor holds 65 USPTO granted patents and 6 published patent applications and 1 EPO patent, primarily in Waterproof Electronics (CPC class B60L). Top assignees: Fujitsu Corporation, Ricoh Company, Ltd., Mitsubishi Electric Corporation. Active years: 1980-2022.

USPTO Granted Patents = 65 (Patent Applications = 6)

% Patents Active = 46.2

EPO Patents = 1

Average Co-Inventor Count = 2.4

ph-index = 13

Forward Citations = 644(Granted Patents)

Forward Citations (Not Self Cited) = 637(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Atsugi, JP (1982 - 1993)
Chiyoda-ku, JP (2015 - 2019)
Kawasaki, JP (1980 - 2020)
Tokyo, JP (1981 - 2022)

Company Filing History:

Mitsubishi Electric Corporation

patents

4. 2 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

Years Active: 1980-2022

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Areas of Expertise:

Waterproof Lid

Power Supply Management

Hybrid Vehicle Control

Power Storage Device

Sealing Structure

Electronic Device

Waterproofing Method

Voltage Sensor

Discharge Circuit Diagnosis

Mobile Electronic Device

Dust-and-Water Proof

Battery SOC Estimation

65 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11239671 - In-vehicle power storage device and control method thereof (2022-02-01),

2. 10588230 - Waterproof lid, electronic device, and manufacturing method for waterproof lid (2020-03-10),

3. 10551468 - Failure detection apparatus for voltage sensor (2020-02-04),

4. 10513258 - Device for controlling hybrid vehicle and method for controlling hybrid vehicle (2019-12-24),

5. 10439666 - Electronic apparatus (2019-10-08),

6. 10254346 - SOC estimation device for secondary battery (2019-04-09),

7. 10185357 - Waterproof apparatus (2019-01-22),

8. 10164446 - Discharge circuit malfunction diagnosis device and discharge circuit malfunction diagnosis method (2018-12-25),

9. 10017138 - Power supply management system and power supply management method (2018-07-10),

10. 10014815 - Control apparatus and control method of AC rotary machine (2018-07-03),

11. 9950630 - Vehicle power source system (2018-04-24),

12. 9873393 - On-vehicle electrical storage apparatus (2018-01-23),

13. 9843659 - Mobile electronic device and method for waterproofing mobile electronic device (2017-12-12),

14. 9791893 - Electronic device and method of assembling the electronic device (2017-10-17),

15. 9603272 - Lid structure and electronic device (2017-03-21),

Title: The Innovative Journey of Shingo Yamaguchi

Introduction: Shingo Yamaguchi, a pioneering inventor hailing from Kawasaki, Japan, has made significant contributions to the world of technology and innovation.

Latest Patents: Shingo Yamaguchi'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, Shingo Yamaguchi has been at the forefront of cutting-edge research and development in the renewable energy sector. His innovative solutions have garnered international recognition and acclaim.

Collaborations: Throughout his career, Shingo Yamaguchi has collaborated with leading research institutions, universities, and tech companies to further the boundaries of renewable energy technologies. His collaborative efforts have resulted in groundbreaking inventions that have the potential to shape the future of sustainable energy.

Conclusion: Shingo Yamaguchi's relentless pursuit of innovation and his commitment to sustainability have solidified his position as a trailblazing inventor in the field of renewable energy. His work continues to inspire and drive positive change in the world of technology.