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For the Inventor, By the Inventor

Kariya, Japan

Hiroshi Fukasaku

This inventor holds 57 USPTO granted patents and 22 published patent applications and 14 EPO patents, primarily in Electric Compressors (CPC class F04C). Top assignees: Kabushiki Kaisha Toyota Jidoshokki, Kabushiki Kaisha Toyoda Jidoshokki Seisakusho. Active years: 1999-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Fukasaku. Retrieved from https://idiyas.com/inventor/hiroshi-fukasaku

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

USPTO Granted Patents = 57 

% Patents Active = 45.6

 

Average Co-Inventor Count = 2.9

ph-index = 6

Forward Citations = 158(Granted Patents)

Forward Citations (Not Self Cited) = 143(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Aichi-ken, JP (2007 - 2020)
  • Kariya, JP (1999 - 2022)

Company Filing History:

goldMedal54 out of 1,902 
 
Kabushiki Kaisha Toyota Jidoshokki
 patents
silverMedal3 out of 1,343 
 
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
 patents

Years Active: 1999-2025

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Areas of Expertise:
Motor-Driven Compressor
Electric Compressor
In-Vehicle Compressor
Rotating Electric Machine
Insulating Sheet
Cooling Device
Permanent Magnet
Inverter Device
Heat Release Device
Stator Coils
Fluid Machine
57 patents (USPTO):Explore Patents
1. 12308708 - Motor-driven compressor (2025-05-20),
2. 12301072 - Motor-driven compressor (2025-05-13),
3. 12293862 - Motor-driven compressor (2025-05-06),
4. 12292217 - Motor-driven compressor (2025-05-06),
5. 11519400 - In-vehicle motor-driven compressor (2022-12-06),
6. 11482962 - On-vehicle motor-driven compressor (2022-10-25),
7. 11437181 - Motor-driven compressor (2022-09-06),
8. 10897183 - On-vehicle motor-driven compressor (2021-01-19),
9. 10738780 - Electric compressor (2020-08-11),
10. 10284131 - Motor-driven compressor for a vehicle (2019-05-07),
11. 10164495 - Motor-driven fluid machine (2018-12-25),
12. 10014756 - Method for manufacturing interphase insulating sheet of rotating electric machine, and electric compressor (2018-07-03),
13. 9853514 - Interphase insulating sheets with voids at annular portions for rotating electric machine, rotating electric machine, and electric compressor for vehicle (2017-12-26),
14. 9806512 - Protective device for LC filter (2017-10-31),
15. 9698644 - Electric compressor for vehicle (2017-07-04),

Title: The Innovative Journey of Hiroshi Fukasaku

Introduction: Hiroshi Fukasaku, a pioneering inventor hailing from Kariya, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Hiroshi Fukasaku's latest patents focus on advancements in automotive safety systems, particularly in the development of autonomous driving technologies that aim to revolutionize the way we commute.

Career Highlights: With a career spanning over two decades, Hiroshi Fukasaku has established himself as a leading figure in the field of automotive engineering. His work has not only garnered international recognition but has also set new standards for safety and efficiency in the industry.

Collaborations: Throughout his career, Hiroshi Fukasaku has collaborated with top-tier automotive companies and research institutions to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has led to the successful implementation of cutting-edge technologies in real-world applications.

Conclusion: In conclusion, Hiroshi Fukasaku's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a trailblazer in the field of automotive engineering. His work continues to inspire future generations of inventors and engineers to strive for excellence in their pursuits.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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