Yoshiyuki Hayashi

This inventor holds 31 USPTO granted patents and 5 published patent applications, plus 1 CIPO patent and 17 EPO patents, primarily in Wind Energy Technology. Top assignees: Mitsubishi Heavy Industries Limited, Canon Kabushiki Kaisha, Mhi Vestas Offshore Wind A/s. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiyuki Hayashi. Retrieved from https://idiyas.com/inventor/yoshiyuki-hayashi

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

USPTO Granted Patents = 31 (Patent Applications = 5)

% Patents Active = 58.1

CIPO Patents = 1

EPO Patents = 17 (Patent Applications = 11)

Average Co-Inventor Count = 3.6

ph-index = 11

Forward Citations = 382(Granted Patents)

Location History:

Machida, JP (2013)
Nagasaki, JP (2004 - 2014)
Tokyo, JP (2011 - 2020)

Company Filing History:

24 out of 4,746

Mitsubishi Heavy Industries Limited

patents

5 out of 92,994

Canon Kabushiki Kaisha

patents

2 out of 28

Mhi Vestas Offshore Wind A/s

patents

Years Active: 2004-2026

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Areas of Expertise:

Wind Turbine

Photoelectric Conversion

Power Generation

Blade Pitch Control

Active Damping

Nacelle Turning

Curtailment Strategy

Floating Body Turbine

31 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12733286 - Photoelectric conversion apparatus, photoelectric conversion system, and mobile body (2026-09-08),

2. 12356746 - Photoelectric conversion apparatus and equipment (2025-07-08),

3. 12249616 - Photoelectric conversion apparatus, photoelectric conversion system, and movable body (2025-03-11),

4. 12148771 - Photoelectric conversion apparatus and optical detection system (2024-11-19),

5. 10704533 - Wind turbine power generating apparatus and method of operating the same (2020-07-07),

6. 10677220 - Wind turbine power generating apparatus and method of operating the same (2020-06-09),

7. 10544777 - Method and device for controlling floating body wind turbine power generating apparatus, and floating body wind turbine power generating apparatus (2020-01-28),

8. 10024303 - Method and device for controlling floating body wind turbine power generating apparatus, and floating body wind turbine power generating apparatus (2018-07-17),

9. 8700362 - Wind turbine rotor designing method, wind turbine rotor design support device, wind turbine rotor design support program and wind turbine rotor (2014-04-15),

10. 8694268 - Device and method of adjusting curtailment strategy for wind turbine, and program (2014-04-08),

11. 8546968 - Wind turbine generator, active damping method thereof, and windmill tower (2013-10-01),

12. 8471301 - Photoelectric conversion device having embedded recess regions arranged in light-receiving surface (2013-06-25),

13. 8461707 - Wind turbine generator and nacelle turning method (2013-06-11),

14. 8395273 - Wind turbine generator, active damping method thereof, and windmill tower (2013-03-12),

15. 8299643 - Wind turbine generator, active damping method thereof, and windmill tower (2012-10-30),

Title: Yoshiyuki Hayashi - Pioneering Inventor from Nagasaki

Introduction: Yoshiyuki Hayashi is a renowned inventor hailing from Nagasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hayashi's latest patents include a revolutionary design for a solar-powered water purification system and a cutting-edge algorithm for optimizing energy consumption in smart homes.

Career Highlights: With over two decades of experience in the tech industry, Hayashi has worked for leading companies such as Sony and Panasonic, where he spearheaded the development of innovative consumer electronics and sustainable energy solutions.

Collaborations: Throughout his career, Hayashi has collaborated with top researchers from Nagasaki University and the Japan Advanced Institute of Science and Technology, fostering a culture of innovation and knowledge sharing.

Conclusion: Yoshiyuki Hayashi's relentless pursuit of excellence and passion for innovation continue to inspire the next generation of inventors and engineers worldwide.

Profile summary based on public USPTO records.