Ohmi, Japan

Masayuki Shinoyama

This inventor holds 2 USPTO granted patents. Top assignee: Denki Kagaku Kogyo Kabushiki Kaisha. Active years: 1982-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Shinoyama. Retrieved from https://idiyas.com/inventor/masayuki-shinoyama

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 = 4.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Ohmi, JP (1982)
  • Niigata, JP (1987)

Company Filing History:


Years Active: 1982-1987

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2 patents (USPTO):Explore Patents

Title: Masayuki Shinoyama: Innovator in Chemical Processes

Introduction

Masayuki Shinoyama is a notable inventor based in Ohmi, Japan. He has made significant contributions to the field of chemistry, particularly in the development of processes that enhance brain metabolism and chemical isomerization. With a total of 2 patents to his name, Shinoyama's work reflects a commitment to innovation and scientific advancement.

Latest Patents

Shinoyama's latest patents include a process for producing oxiracetam and a method for isomerization of dichlorobutenes. The oxiracetam production process involves reacting glycinamide with a butyric acid ester under mild conditions, resulting in a compound that is beneficial for improving brain metabolism. The isomerization patent details a method that utilizes a catalyst combination of a copper compound and a dithiocarbamic acid derivative to facilitate the transformation between 3,4-dichlorobutene-1 and 1,4-dichlorobutene-2.

Career Highlights

Shinoyama is currently employed at Denki Kagaku Kogyo Kabushiki Kaisha, where he continues to explore innovative chemical processes. His work has garnered attention for its practical applications in various industries, particularly in pharmaceuticals and chemical manufacturing.

Collaborations

Throughout his career, Shinoyama has collaborated with esteemed colleagues such as Itsuo Tabata and Yoshifumi Nosaka. These partnerships have contributed to the advancement of his research and the successful development of his patented processes.

Conclusion

Masayuki Shinoyama stands out as a significant figure in the field of chemical innovation. His contributions through his patents demonstrate a dedication to improving processes that have real-world applications. His work continues to inspire future advancements in the field.

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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