Kanagawa, Japan

Hideshi Shimizu

This inventor holds 3 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1994-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideshi Shimizu. Retrieved from https://idiyas.com/inventor/hideshi-shimizu

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 = 8.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Location History:

  • Kanagawa, JP (1994 - 1996)
  • Kanagawa-ken, JP (1997)

Company Filing History:


Years Active: 1994-1997

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3 patents (USPTO):Explore Patents

Title: Hideshi Shimizu: Innovator in Aminoketone Derivatives

Introduction

Hideshi Shimizu is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the development of aminoketone derivatives. With a total of 3 patents to his name, Shimizu's work has the potential to impact the pharmaceutical industry positively.

Latest Patents

Shimizu's latest patents focus on aminoketone derivative compounds that contain a heterocyclic ring bonded to an aminoketone moiety. These compounds are useful as effective ingredients in centrally acting muscle relaxants and pollakiurea curing agents. One of his notable inventions is the compound (+)3-phenyl-5-[2-(1-pyrrolidinylmethyl)butyryl]isoxazole. This compound exhibits a more remarkable central muscle relaxant action compared to its racemic modification. It can be effectively separated from the racemic modification using optically active 10-camphorsulfonic acid as the agent for optical resolution.

Career Highlights

Hideshi Shimizu is currently employed at Mitsui Toatsu Chemicals, Incorporated, where he continues to innovate and develop new chemical compounds. His work has garnered attention in the field of medicinal chemistry, and he is recognized for his contributions to the development of effective pharmaceutical agents.

Collaborations

Shimizu has collaborated with several esteemed colleagues, including Norio Ohto and Kazutoshi Horikomi. These collaborations have further enhanced his research and development efforts in the field of aminoketone derivatives.

Conclusion

Hideshi Shimizu is a prominent inventor whose work in aminoketone derivatives has the potential to revolutionize the pharmaceutical industry. His innovative contributions and collaborations highlight his commitment to advancing medicinal chemistry.

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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