Hino, Japan

Tadakazu Tsutada

This inventor holds 2 USPTO granted patents. Top assignee: Teijin Limited. Active years: 1976-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadakazu Tsutada. Retrieved from https://idiyas.com/inventor/tadakazu-tsutada

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 = 2.7

ph-index = 1

Forward Citations = 32(Granted Patents)


Location History:

  • Hino, JA (1976)
  • Hachioji, JP (1985)

Company Filing History:


Years Active: 1976-1985

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2 patents (USPTO):Explore Patents

Title: The Innovations of Tadakazu Tsutada

Introduction

Tadakazu Tsutada is a notable inventor based in Hino, Japan. He has made significant contributions to the field of technology, particularly in the development of innovative structures and purification processes. With a total of 2 patents, Tsutada's work reflects his commitment to advancing engineering solutions.

Latest Patents

One of Tsutada's latest patents is the "Structure of multilayered unit for windows." This invention provides a unique structure comprising a plurality of planar members, a flexible film disposed between them, and a stretching member that imparts elasticity to the film. This design allows for a transparent or semi-transparent window, enhancing both functionality and aesthetics. Another significant patent is the "Process for purifying beta-lactones." This process involves contacting beta-lactones with a solid alkaline earth metal hydroxide, showcasing Tsutada's expertise in chemical engineering.

Career Highlights

Tadakazu Tsutada is associated with Teijin Limited, a company known for its innovative materials and technologies. His work at Teijin has allowed him to explore various applications of his inventions, contributing to the company's reputation for excellence in research and development.

Collaborations

Throughout his career, Tsutada has collaborated with esteemed colleagues such as Yasuo Taneda and Toshio Nishihara. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Tadakazu Tsutada's contributions to innovation and technology are evident through his patents and collaborations. His work continues to influence the fields of engineering and materials science, making him a significant figure in contemporary invention.

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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