Osaka, Japan

Yosuke Yamamoto

This inventor holds 13 USPTO granted patents. Top assignees: Sumitomo Chemical Company, Limited, Duskin Franchise Kabushiki Kaisha, Duskin Franchise Kabushiki Kaisha (Duskin Franchise Co., Ltd.). Active years: 1982-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yosuke Yamamoto. Retrieved from https://idiyas.com/inventor/yosuke-yamamoto-1p2urgz9

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 = 3.9

ph-index = 8

Forward Citations = 195(Granted Patents)


Location History:

  • Toyonaka, JP (1982 - 1984)
  • Takarazuka, JP (1990)
  • Hyogo, JP (1991)
  • Osaka, JP (1982 - 1995)

Company Filing History:


Years Active: 1982-1995

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13 patents (USPTO):Explore Patents

Title: Yosuke Yamamoto: Innovator in Heterocyclic Compounds

Introduction

Yosuke Yamamoto is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of heterocyclic compounds. With a total of 13 patents to his name, his work has had a substantial impact on dyeing and printing technologies.

Latest Patents

Yamamoto's latest patents include innovative compounds designed for making red disperse dyes. One of his notable inventions is a heterocyclic compound that enhances dyeability for hydrophobic fiber materials. This compound is characterized by a specific formula that includes various functional groups, allowing for superior fastness properties, especially in washing. Another significant patent involves a heterocyclic disperse dye compound, which is also aimed at improving dyeing processes for hydrophobic fibers.

Career Highlights

Throughout his career, Yosuke Yamamoto has worked with reputable companies such as Sumitomo Chemical Company, Limited and Duskin Franchise Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in chemical innovations and patent development.

Collaborations

Yamamoto has collaborated with notable coworkers, including Kinichi Sasagawa and Takehisa Kinoyama. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Yosuke Yamamoto stands out as a key figure in the field of heterocyclic compounds, with a focus on enhancing dyeing technologies. His innovative patents and collaborations reflect his commitment to advancing chemical research and applications.

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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