Yokkaichi, Japan

Sadatoshi Inagaki

This inventor holds 4 USPTO granted patents. Top assignees: Ntn Corporation, Akros Limited, Sumitomo Chemical Company, Limited. Active years: 1996-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadatoshi Inagaki. Retrieved from https://idiyas.com/inventor/sadatoshi-inagaki

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 = 3.7

ph-index = 4

Forward Citations = 25(Granted Patents)


Location History:

  • Yokkaichi, JP (1996 - 1999)
  • Mie, JP (2005)

Company Filing History:


Years Active: 1996-2005

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4 patents (USPTO):Explore Patents

Title: The Innovations of Sadatoshi Inagaki

Introduction

Sadatoshi Inagaki is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of optical disk technology and materials science. With a total of 4 patents, Inagaki's work has had a lasting impact on the industry.

Latest Patents

Inagaki's latest patents include innovative solutions for optical disks. One of his patents focuses on a protective film for optical disks, which involves a coating composition. This coating comprises a urethane resin as a base, along with polyurethane particles and fluororesin powder. It is designed to prevent damage to optical disks, such as CDs and DVDs, when they come into contact with trays or objective lenses. Another patent details a resin composition for sliding members and resin gears. This composition boasts high mechanical strength and wear resistance, making it suitable for use in gears and other applications.

Career Highlights

Throughout his career, Inagaki has worked with prominent companies, including NTN Corporation and Sumitomo Chemical Company, Limited. His experience in these organizations has contributed to his expertise in developing advanced materials and technologies.

Collaborations

Inagaki has collaborated with several talented individuals in his field, including Masayuki Yamazaki and Kazuo Hirose. These collaborations have fostered innovation and the exchange of ideas, further enhancing the quality of his work.

Conclusion

Sadatoshi Inagaki's contributions to optical disk technology and materials science demonstrate his commitment to innovation. His patents reflect a deep understanding of the challenges in the industry and provide effective solutions. Inagaki's work continues to influence the field, showcasing the importance of inventive thinking 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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