Kasukabe, Japan

Masatoyo Okitsu

This inventor holds 3 USPTO granted patents. Top assignee: Somar Corporation. Active years: 1989-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masatoyo Okitsu. Retrieved from https://idiyas.com/inventor/masatoyo-okitsu

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 = 2.8

ph-index = 3

Forward Citations = 63(Granted Patents)


Location History:

  • Saitama, JP (1989)
  • Kasukabe, JP (1992 - 1993)

Company Filing History:


Years Active: 1989-1993

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3 patents (USPTO):Explore Patents

Title: The Innovations of Masatoyo Okitsu

Introduction

Masatoyo Okitsu is a notable inventor based in Kasukabe, Japan. He has made significant contributions to the field of composite materials and sports equipment. With a total of 3 patents, Okitsu's work reflects his innovative spirit and dedication to advancing technology.

Latest Patents

One of Okitsu's latest patents is for a metal single fiber-reinforced prepreg. This composite material includes a sheet of prepreg with a multitude of substantially uniaxially oriented filaments, which are impregnated with a thermosetting resin. Additionally, it features a multiplicity of metal single fibers that are bonded to at least one surface of the sheet, arranged in parallel with the filaments. Another significant patent is for a metal bat designed for baseball. This bat consists of a tubular metal body with an impact portion for hitting a ball, and it includes a layer of resin foam bonded to the inside wall of the impact portion, enhancing its performance.

Career Highlights

Masatoyo Okitsu is associated with Somar Corporation, where he continues to innovate and develop new technologies. His work has garnered attention in both the materials science and sports equipment industries.

Collaborations

Okitsu has collaborated with notable coworkers such as Toshiyuki Arisato and Masao Kubo, contributing to a dynamic and innovative work environment.

Conclusion

Masatoyo Okitsu's contributions to the fields of composite materials and sports equipment highlight his role as a leading inventor. His patents reflect a commitment to innovation and excellence in technology.

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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