Gotenba, Japan

Shoichi Sugiyama

This inventor holds 3 USPTO granted patents. Top assignees: Ricoh Company, Ltd., Teijin Limited. Active years: 1993-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shoichi Sugiyama. Retrieved from https://idiyas.com/inventor/shoichi-sugiyama

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 = 3.6

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Gotenba, JP (1993)
  • Gotemba, JP (2003)

Company Filing History:


Years Active: 1993-2003

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Shoichi Sugiyama

Introduction

Shoichi Sugiyama is a notable inventor based in Gotenba, Japan. He has made significant contributions to the field of technology, particularly in the development of specialized materials and pigments. With a total of 3 patents to his name, Sugiyama's work has had a lasting impact on various industries.

Latest Patents

Among his latest patents, Sugiyama has developed a master batch pigment and a toner that includes this pigment. This toner is designed to enhance the quality and efficiency of printing processes. Additionally, he has created thermosensitive stencil paper, which consists of a thermosensitive stencil film and an overcoat layer. This overcoat layer contains a higher-alcohol-ester-modified silicone oil that acts as a sticking-prevention agent. The stencil paper may also feature a porous substrate attached to the back side of the stencil film using an adhesive agent.

Career Highlights

Throughout his career, Shoichi Sugiyama has worked with prominent companies such as Ricoh Company, Ltd. and Teijin Limited. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that push the boundaries of technology.

Collaborations

Sugiyama has collaborated with talented individuals in his field, including Hideyuki Yamaguchi and Yuji Natori. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

In summary, Shoichi Sugiyama is a distinguished inventor whose work in developing advanced materials and pigments has made a significant impact on the industry. His patents and collaborations reflect his commitment to innovation and excellence.

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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