logo

For the Inventor, By the Inventor

Hitachinaka, Japan

Yoshihito Yasukawa

This inventor holds 37 USPTO granted patents and 6 published patent applications and 3 EPO patents, primarily in Fuel Injection Technology. Top assignees: Hitachi Automotive Systems, Ltd., Hitachi, Ltd., Hitachi Astemo Ltd.. Active years: 2008-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihito Yasukawa. Retrieved from https://idiyas.com/inventor/yoshihito-yasukawa

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

USPTO Granted Patents = 37 

% Patents Active = 54.1

 

Average Co-Inventor Count = 5.4

ph-index = 5

Forward Citations = 56(Granted Patents)


Location History:

  • Chiyoda, JP (2008)
  • Hitachinaka, JP (2009 - 2021)
  • Tokyo, JP (2015 - 2021)

Company Filing History:

goldMedal31 out of 2,028 
 
Hitachi Automotive Systems, Ltd.
 patents
silverMedal4 out of 42,740 
 
Hitachi, Ltd.
 patents
bronzeMedal2 out of 1,501 
 
Hitachi Astemo Ltd.
 patents

Years Active: 2008-2025

Loading Chart...
Loading Chart...
Areas of Expertise:
Fuel Injection Device
Electromagnetic Solenoid
Control Device
Spark-Ignition
Fuel Injector
Fuel Supply System
Fuel Injection Valve
Drive Device
Solenoid Valve
Internal Combustion Engine
Fuel Pump Control
Electromagnetic Valve
37 patents (USPTO):Explore Patents
1. 12345214 - Internal combustion engine control device (2025-07-01),
2. 12264643 - Fuel supply system and method for controlling a fuel pump of a fuel supply system for an internal combustion engine (2025-04-01),
3. 10961935 - Drive device for fuel injection device, and fuel injection system (2021-03-30),
4. 10883461 - Electromagnetic solenoid and fuel injection valve (2021-01-05),
5. 10859047 - Fuel injection device (2020-12-08),
6. 10815949 - Fuel injection device (2020-10-27),
7. 10704518 - Spark-ignition direct fuel injection valve (2020-07-07),
8. 10690097 - Electromagnetic valve (2020-06-23),
9. 10662886 - Control device for fuel injection device (2020-05-26),
10. 10634105 - Fuel injection valve (2020-04-28),
11. 10378496 - Fuel injection valve (2019-08-13),
12. 10288022 - Electromagnetic fuel injector (2019-05-14),
13. 10280886 - Fuel injection valve (2019-05-07),
14. 10267283 - Solenoid valve (2019-04-23),
15. 10240567 - Fuel injection device (2019-03-26),

Title: The Innovative Journey of Yoshihito Yasukawa

Introduction: Yoshihito Yasukawa is a pioneering inventor hailing from Hitachinaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yasukawa holds several patents in the realm of robotics and automation, with his most recent inventions focusing on enhancing efficiency and precision in industrial processes.

Career Highlights: With a career spanning over two decades, Yasukawa has worked tirelessly to push the boundaries of technological advancement. His work has significantly impacted industries such as manufacturing, healthcare, and transportation.

Collaborations: Throughout his career, Yasukawa has collaborated with leading research institutions, universities, and tech companies to further develop and implement his innovative ideas. His collaborative efforts have led to the creation of cutting-edge solutions that have revolutionized various sectors.

Conclusion: Yoshihito Yasukawa's relentless pursuit of innovation and his dedication to pushing the limits of technology have solidified his position as a visionary inventor in the world of robotics and automation. His contributions continue to inspire future generations of inventors and shape the landscape of technological progress.

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]
Loading…