Tokyo, Japan

Shoichi Washizu

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Jukogyo Kabushiki Kaisha. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoichi Washizu. Retrieved from https://idiyas.com/inventor/shoichi-washizu

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 = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1991

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Shoichi Washizu

Introduction

Shoichi Washizu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of automotive engineering. His innovative work focuses on improving vehicle suspension systems, which are crucial for vehicle performance and safety.

Latest Patents

Washizu holds a patent for a rear suspension system for an automotive vehicle. This improved system includes a T-shaped front lower arm and a rear lower arm. The design features a first pivotal point that is pivotally supported on the vehicle body via a bush. Additionally, it includes a second pivotal point supported on a supply member and a third pivotal point on the vehicle body. The unique arrangement of these pivotal points enhances the vehicle's handling and stability. The patent emphasizes a specific ratio of spring constants, which is essential for optimizing the suspension's performance.

Career Highlights

Shoichi Washizu is associated with Fuji Jukogyo Kabushiki Kaisha, a company known for its advancements in automotive technology. His work has contributed to the development of more efficient and reliable vehicle systems. Washizu's expertise in suspension design has positioned him as a valuable asset in the automotive industry.

Collaborations

Throughout his career, Washizu has collaborated with notable colleagues such as Yoshimitsu Kobayashi and Hideo Shimada. These partnerships have fostered innovation and have led to the successful development of various automotive technologies.

Conclusion

Shoichi Washizu's contributions to automotive engineering, particularly in suspension systems, highlight his innovative spirit and technical expertise. His patent reflects a commitment to enhancing vehicle performance and safety. Washizu's work continues to influence the automotive industry positively.

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…