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For the Inventor, By the Inventor

Hitachinaka, Japan

Shoji Sasaki

This inventor holds 41 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Vehicle Control Systems. Top assignees: Hitachi, Ltd., Hitachi Automotive Engineering Co., Ltd., Hitachi Car Engineering Co., Ltd.. Active years: 1986-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoji Sasaki. Retrieved from https://idiyas.com/inventor/shoji-sasaki

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

USPTO Granted Patents = 41 

% Patents Active = 75.6

 

Average Co-Inventor Count = 2.9

ph-index = 14

Forward Citations = 509(Granted Patents)


Location History:

  • Katsuta-shi, Ibaraki-ken, JP (1986)
  • Katsuta, JP (1988 - 1998)
  • Hitachi, JP (2007)
  • Tokyo, JP (2008)
  • Chiyoda-ku, JP (2006 - 2009)
  • Hitachinaka, JP (1998 - 2017)

Company Filing History:

goldMedal39 out of 42,731 
 
Hitachi, Ltd.
 patents
silverMedal3 out of 152 
 
Hitachi Automotive Engineering Co., Ltd.
 patents
bronzeMedal2 out of 248 
 
Hitachi Car Engineering Co., Ltd.
 patents
4. 1 out of 2,467 
 
Nsk Corporation
 patents
5. 1 out of 41 
 
Nsk Steering Systems Co., Ltd.
 patents
6. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1986-2017

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Areas of Expertise:
Vehicle Control System
Electronic Controller
Power Converter
Motor Drive Circuit
Control Device
Automobile
Engine Control
Resolver Digital Converter
Fuel Supply System
Single-Chip Microcomputer
Ignition Timing Control
Electrical Control Unit
41 patents (USPTO):Explore Patents
1. 9650038 - Vehicle control system (2017-05-16),
2. 8645022 - Vehicle control system (2014-02-04),
3. 8131388 - Electronic controller for power converter and motor drive circuit (2012-03-06),
4. 8089233 - Physical quantity conversion sensor and motor control system using the same (2012-01-03),
5. 8046087 - Electronic controller for power converter and motor drive circuit (2011-10-25),
6. 7680228 - Communication system, real-time control device, and information processing system (2010-03-16),
7. 7630807 - Vehicle control system (2009-12-08),
8. 7509206 - Electronic control unit for automobiles and output driver circuit used in the same (2009-03-24),
9. 7480549 - Electrical control unit for an automobile (2009-01-20),
10. 7456603 - Phase detection circuit, resolver/digital converter using the circuit, and control system using the converter (2008-11-25),
11. 7423403 - Motor control system (2008-09-09),
12. 7376498 - Vehicle controller (2008-05-20),
13. 7343254 - Resolver digital converter (2008-03-11),
14. 7312545 - Controller for electric power steering and electric power steering system (2007-12-25),
15. 7263416 - Electrical control unit for an automobile (2007-08-28),

Title: The Innovative Journey of Shoji Sasaki

Introduction: Shoji Sasaki, a pioneering inventor hailing from Hitachinaka, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Shoji Sasaki's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar panels with increased efficiency and durability.

Career Highlights: With a career spanning over two decades, Sasaki has worked tirelessly to push the boundaries of technological innovation. His work has been instrumental in shaping the renewable energy sector in Japan and beyond.

Collaborations: Throughout his career, Shoji Sasaki has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His collaborative spirit has led to the successful implementation of several cutting-edge technologies.

Conclusion: Shoji Sasaki's relentless pursuit of innovation and his commitment to creating a sustainable future have solidified his position as a trailblazer in the world of technology. His work continues to inspire generations of inventors to push the boundaries of what is possible.

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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