Himeji, Japan

Yoshihiro Tsuda

This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Denki K.k., Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Jidosha Kogyo Kabushiki Kaisha. Active years: 1992-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Tsuda. Retrieved from https://idiyas.com/inventor/yoshihiro-tsuda-4wgwrpm0

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 30(Granted Patents)


Location History:

  • Hyogo, JP (1992)
  • Himeji, JP (1992 - 1995)

Company Filing History:


Years Active: 1992-1995

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3 patents (USPTO):Explore Patents

Title: Innovations of Yoshihiro Tsuda

Introduction

Yoshihiro Tsuda is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of vehicle suspension systems, holding a total of 3 patents. His work focuses on enhancing the performance and safety of vehicles through innovative suspension control technologies.

Latest Patents

One of his latest patents is a suspension control system that utilizes a variable threshold value to limit the amplitude of vertical vibrations in a vehicle. This system includes a suspension unit, fluid supply and discharge devices, an amplitude measurement device, and a controller that manages the suspension unit's expansion and contraction based on the measured vibrations. Another patent involves a suspension control system designed to enhance the response characteristics of vehicle body vibration suppression. This system adjusts the spring constant or damping force to soften shocks when the vehicle encounters uneven surfaces, thereby improving ride comfort and stability.

Career Highlights

Yoshihiro Tsuda has worked with prominent companies such as Mitsubishi Denki K.K. and Mitsubishi Jidosha Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.

Collaborations

Throughout his career, Tsuda has collaborated with notable colleagues, including Shunichi Wada and Shigeki Ohtagaki. These partnerships have contributed to the advancement of his inventions and the overall improvement of vehicle suspension systems.

Conclusion

Yoshihiro Tsuda's contributions to vehicle suspension technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of vehicle dynamics and a desire to enhance the driving experience.

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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