Nagoya, Japan

Yuuji Hashiba

This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignees: Denso Corporation, Nippondenso Co., Ltd.. Active years: 1998-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuuji Hashiba. Retrieved from https://idiyas.com/inventor/yuuji-hashiba

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 4.9

ph-index = 3

Forward Citations = 50(Granted Patents)


Company Filing History:


Years Active: 1998-2000

Loading Chart...
Loading Chart...
3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Yuuji Hashiba

Introduction

Yuuji Hashiba, an accomplished inventor located in Nagoya, Japan, has made significant contributions to the field of vehicle technology. With a total of three patents to his name, Hashiba's work has focused primarily on enhancing vehicle power steering systems, reflecting his commitment to innovation in this critical area of automotive engineering.

Latest Patents

Hashiba's most recent patents illustrate his ingenuity and technical proficiency. One of his notable inventions, the "Electrically Driven Power Assisting Device," revolutionizes vehicle power steering. This device enables a motor to rotate in one direction regardless of whether the steering wheel is turned clockwise or counterclockwise. The invention includes a switching mechanism situated between the motor armature shaft and the output shaft to adjust the rotation directions of the output shaft relative to the armature shaft based on the steering direction. This mechanism may utilize electrically controlled coupling and releasing members, or mechanically controlled rotation reversing and coupling systems. Another of his significant innovations is also focused on a "Motor for Power Steering and Power Steering Device Using the Same," where similar principles apply, showcasing the efficiency and adaptability of his designs.

Career Highlights

Throughout his career, Yuuji Hashiba has worked with leading organizations such as Denso Corporation and Nippondenso Co., Ltd. His experience with these prominent companies has undoubtedly shaped his vision and approach to engineering challenges in vehicle technology.

Collaborations

Collaboration has been key to Hashiba's innovative processes. He has worked alongside talented colleagues like Yasuhiro Nagao and Tsutomu Shiga. Their combined efforts and expertise in automotive engineering have contributed to the successful development of advanced power steering technologies.

Conclusion

Yuuji Hashiba stands out as a visionary inventor whose contributions to the automotive industry, particularly in power steering systems, underscore his dedication to innovation. With his patents, he not only enhances vehicle performance but also paves the way for future advancements in automotive technology. His work is a testament to the essential role inventors play in shaping the future of transport and mobility.

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…