Yutaka Hotta

USPTO Granted Patents = 54 (Patent Applications = 6)

CIPO Patents = 6

EPO Patents = 14 (Patent Applications = 19)

Average Co-Inventor Count = 3.0

ph-index = 13

Forward Citations = 588(Granted Patents)

Forward Citations (Not Self Cited) = 572(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Susono, JP (2012 - 2015)
Chiryuu, JP (2016)
Toyota, JP (2003 - 2021)
Chiryu, JP (1992 - 2022)
Anjo, JP (1992 - 2023)

Company Filing History:

31 out of 36,653

Toyota Jidosha Kabushiki Kaisha

Sumitomo Electric Industries, Limited

patents

6. 1 out of 4

Kohshin Electric Corporation

patents

7. 1 out of 2,099

Autonetworks Technologies, Limited

patents

8. 1 out of 6,158

Sumitomo Wiring Systems, Limited

patents

9. 1 out of 6

Toyota Technical Development Corporation

Taiho Kogyo Co., Ltd.

patents

12. 1 out of 3,081

Toyoda Gosei Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1992-2025

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Areas of Expertise:

Inverter Device

Fuel Cell System

Power Conversion Devices

Rotating Electrical Machine

Vehicle Drive Mechanism

Cooling Structure

Semiconductor Device

Gas-Liquid Separator

Vehicle Equipment Mounting

Drive Unit

Abnormality Detection System

Electric Vehicle Control

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12445022 - Switching element module, inverter device, and vehicle drive device (2025-10-14),

2. 12445021 - Inverter-integrated rotating electrical machine that efficiently cools a smoothing capacitor (2025-10-14),

3. 11606056 - Inverter unit (2023-03-14),

4. 11431254 - Switching element unit and switching element module for use in an inverter circuit (2022-08-30),

5. 11404363 - Connection terminal unit (2022-08-02),

6. 11271491 - Inverter module (2022-03-08),

7. 11098812 - Pressure reducing valve (2021-08-24),

8. 10996691 - Pressure reducing valve device (2021-05-04),

9. 10584799 - Pressure reduction valve device (2020-03-10),

10. 10534379 - Pressure reducing valve (2020-01-14),

11. 10522846 - Fuel cell end plate with resin layer and protrusion (2019-12-31),

12. 10404188 - Power conversion devices (2019-09-03),

13. 10312827 - Power conversion device (2019-06-04),

14. 10270105 - Insulator and fuel cell (2019-04-23),

15. 10236520 - Gas-liquid separator and fuel cell system (2019-03-19),

Title: Yutaka Hotta: Pioneering Inventor from Chiryu, Japan

Introduction: Yutaka Hotta is a renowned inventor hailing from Chiryu, Japan, known for his groundbreaking innovations in various fields.

Latest Patents: Yutaka Hotta holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Yutaka Hotta has worked with leading research institutions and tech companies, contributing significantly to the development of cutting-edge technologies.

Collaborations: Throughout his career, Yutaka Hotta has collaborated with top universities and multinational corporations, fostering a culture of innovation and knowledge sharing in the industry.

Conclusion: Yutaka Hotta's passion for innovation and his dedication to pushing the boundaries of technology make him a true visionary in the world of inventors.

This text is generated by artificial intelligence and may not be accurate.