Hiratsuka, Japan

Gonshiro Miyoshi

This inventor holds 1 USPTO granted patent. Top assignees: Ichikoh Industries, Ltd., Nissan Motor Company Limited. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gonshiro Miyoshi. Retrieved from https://idiyas.com/inventor/gonshiro-miyoshi

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 = 4.0

ph-index = 1

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Gonshiro Miyoshi: Innovator in Adjustable Seat Mechanisms

Introduction

Gonshiro Miyoshi is a notable inventor based in Hiratsuka, Japan. He is recognized for his contributions to vehicle seat technology, particularly in the area of adjustable seat assemblies. His innovative designs have made significant impacts in the automotive industry.

Latest Patents

Miyoshi holds a patent for an "Adjustable Seat Assembly." This invention features a seat adjusting mechanism that provides multiple fore-and-aft adjustment positions for a vehicle's adjustable seat. The design includes an upper moving guide rail and a lower fixed guide rail, each comprising two vertical flanges. These flanges grip each other firmly, preventing the upper rail from detaching from the lower rail. Additionally, the mechanism incorporates an improved lock device associated with the flanges on the upper rail. He has 1 patent to his name.

Career Highlights

Throughout his career, Gonshiro Miyoshi has worked with prominent companies in the automotive sector. He has been associated with Nissan Motor Company Limited and Ichikoh Industries, Ltd. His work in these organizations has contributed to advancements in vehicle design and safety.

Collaborations

Miyoshi has collaborated with notable colleagues, including Masahiko Shigeta and Hisakazu Murakami. Their combined expertise has fostered innovation in the field of automotive engineering.

Conclusion

Gonshiro Miyoshi's contributions to adjustable seat mechanisms highlight his role as an influential inventor in the automotive industry. His innovative designs continue to shape the future of vehicle comfort and safety.

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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