Aichi, Japan

Toshinobu Miwa

This inventor holds 3 USPTO granted patents. Top assignees: Eisai Company, Limited, Shinwa Chemical Industries Ltd.. Active years: 1991-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshinobu Miwa. Retrieved from https://idiyas.com/inventor/toshinobu-miwa

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 = 5.1

ph-index = 1

Forward Citations = 12(Granted Patents)


Location History:

  • Takehayamachi, JP (1991)
  • Aichi, JP (1999 - 2000)

Company Filing History:


Years Active: 1991-2000

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3 patents (USPTO):Explore Patents

Title: Toshinobu Miwa: Innovator in Optical Isomer Separation

Introduction

Toshinobu Miwa is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of optical isomer separation, holding a total of 3 patents. His work has implications in various industries, particularly in pharmaceuticals and chemical manufacturing.

Latest Patents

Miwa's latest patents focus on methods for resolving mixtures of optical isomers. One of his patents describes an optical isomer separating agent that includes a stationary phase where the molecular structure of ovomucoid is modified and fixed to a carrier. Another patent outlines a process for producing this separating agent, which involves immobilizing ovomucoid on a carrier and modifying it. Additionally, he has developed a process that includes modifying ovomucoid and then immobilizing the modified version on a carrier.

Career Highlights

Throughout his career, Toshinobu Miwa has worked with prominent companies such as Eisai Company, Limited and Shinwa Chemical Industries Ltd. His experience in these organizations has allowed him to refine his expertise in the field of optical isomer separation.

Collaborations

Miwa has collaborated with notable colleagues, including Yoshiya Oda and Naoki Asakawa. These partnerships have contributed to the advancement of his research and innovations.

Conclusion

Toshinobu Miwa's work in optical isomer separation showcases his innovative spirit and dedication to advancing scientific knowledge. His patents and collaborations reflect his significant impact on the industry.

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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