Kodaira, Japan

Masatoshi Ohishi

This inventor holds 5 USPTO granted patents. Top assignees: Bridgestone Corporation, Okayama Prefecture. Active years: 1993-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoshi Ohishi. Retrieved from https://idiyas.com/inventor/masatoshi-ohishi-yfrjmcrd

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

Calculating rank

% Patents Active = 80.0

Average Co-Inventor Count = 2.5

ph-index = 4

Forward Citations = 81(Granted Patents)


Location History:

  • Kodaira, JP (1993 - 1995)
  • Tokyo, JP (1995 - 2015)

Company Filing History:


Years Active: 1993-2015

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5 patents (USPTO):Explore Patents

Title: Masatoshi Ohishi: Innovator in Plant Cultivation and Damping Control Systems

Introduction

Masatoshi Ohishi is a notable inventor based in Kodaira, Japan. He has made significant contributions to the fields of plant cultivation and damping control systems. With a total of 5 patents to his name, Ohishi's work reflects a commitment to innovation and practical applications.

Latest Patents

Ohishi's latest patents include a method for producing clone seedlings. This method involves cultivating a shoot of a plant under the presence of glutathione, which promotes rooting and improves productivity. Additionally, he has developed an electrorheological fluid damping control system that utilizes a transformer and rectifier circuit. This system is designed to manage electric charges effectively, enhancing the performance of suspension systems.

Career Highlights

Throughout his career, Masatoshi Ohishi has worked with prominent companies such as Bridgestone Corporation and Okayama Prefecture. His experience in these organizations has contributed to his expertise in innovation and technology development.

Collaborations

Ohishi has collaborated with notable individuals in his field, including Makoto Nakao and Norio Nihei. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

Masatoshi Ohishi's contributions to innovation in plant cultivation and damping control systems highlight his role as a significant inventor. His patents demonstrate a blend of scientific knowledge and practical application, making him a valuable figure in his field.

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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