Tokyo, Japan

Satoshi Ohsawa

This inventor holds 2 USPTO granted patents. Top assignees: Kabushiki Kaisha Hitachi Seisakusho, Tokico, Ltd.. Active years: 2002-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoshi Ohsawa. Retrieved from https://idiyas.com/inventor/satoshi-ohsawa-px86r8hy

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 = 5.0

ph-index = 2

Forward Citations = 52(Granted Patents)


Company Filing History:


Years Active: 2002-2007

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2 patents (USPTO):Explore Patents

Title: Satoshi Ohsawa: Innovator in Suspension Systems

Introduction

Satoshi Ohsawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of suspension systems, holding 2 patents that showcase his innovative approach to engineering.

Latest Patents

One of his latest patents is an electromagnetic suspension system. This system comprises a universal joint mechanism that allows radial movement of a cylinder relative to a center yoke while preventing axial movement. The design ensures that excessive sliding friction does not occur, thereby facilitating smooth axial relative displacement between the center yoke and an outer yoke. Another significant patent is an air suspension apparatus. This apparatus features a damping force adjusting mechanism that communicates with an air chamber of an air spring. The design allows for varying damping characteristics based on the pressure of the air chamber, improving riding comfort and stability in vehicles.

Career Highlights

Throughout his career, Satoshi Ohsawa has worked with prominent companies such as Tokico, Ltd. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in suspension technology.

Collaborations

Satoshi has collaborated with talented individuals in the field, including Hiroshi Sakai and Akinori Kurusu. Their combined efforts have led to advancements in suspension systems and related technologies.

Conclusion

Satoshi Ohsawa's innovative work in suspension systems has made a lasting impact on the industry. His patents reflect a deep understanding of engineering principles and a commitment to enhancing vehicle performance and comfort.

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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