Toyota, Japan

Isao Sakata

This inventor holds 4 USPTO granted patents. Top assignees: Toyota Jidosha Kogyo Kabushiki Kaisha, Mitsui-Nisso Corporation, Nippon Unicar Company Limited. Active years: 1978-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Sakata. Retrieved from https://idiyas.com/inventor/isao-sakata-lsdl903q

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 = 4.4

ph-index = 3

Forward Citations = 45(Granted Patents)


Location History:

  • Toyoda, JP (1978)
  • Toyota, JP (1980)
  • Fujimino, JP (2016)

Company Filing History:


Years Active: 1978-2016

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4 patents (USPTO):Explore Patents

Title: Isao Sakata: Innovator in Automotive and Foam Technology

Introduction

Isao Sakata is a notable inventor based in Toyota, Japan. He has made significant contributions to the fields of automotive technology and impact-absorbing materials. With a total of 4 patents, his work reflects a commitment to innovation and practical applications in engineering.

Latest Patents

Sakata's latest patents include a motor vehicle and/or toy replica thereof, as well as a polyurethane foam product designed for impact absorption. The latter patent describes a polyurethane foam that effectively absorbs impact by cross-linking short chain polyol to high polymer polyol chains using polyisocyanate. This innovation has potential applications in various industries, particularly in enhancing safety features in vehicles and other products.

Career Highlights

Throughout his career, Isao Sakata has worked with prominent companies such as Toyota Motor Corporation and Mitsui-Nisso Corporation. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in automotive design and material science.

Collaborations

Sakata has collaborated with notable colleagues, including Takao Nomura and Kunihiko Terasaka. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, further enhancing the quality of their innovations.

Conclusion

Isao Sakata's contributions to automotive technology and impact-absorbing materials demonstrate his innovative spirit and dedication to improving safety and functionality in engineering. His patents reflect a blend of creativity and practical application, making him a significant 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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