Hyogo, Japan

Chiaki Sugiki

This inventor holds 2 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1990-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chiaki Sugiki. Retrieved from https://idiyas.com/inventor/chiaki-sugiki

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 = 6.2

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Hyogo, JP (1990)
  • Osaka, JP (1993)

Company Filing History:


Years Active: 1990-1993

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2 patents (USPTO):Explore Patents

Title: Chiaki Sugiki: Innovator in Organic Synthesis

Introduction

Chiaki Sugiki is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of organic synthesis, particularly through his innovative patents. With a total of 2 patents, Sugiki's work has garnered attention in the scientific community.

Latest Patents

Sugiki's latest patents include a method for producing optically active cyclopropane carboxylic acid. Additionally, he has developed a novel esterase derived from a microorganism belonging to the genus Bacillus. This esterase, with a molecular weight of 54,000 ± 2,000, is extensively utilizable for organic synthetic reactions, especially for the asymmetric hydrolysis of ethyl 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropane carboxylate, also known as ethyl permethrate. The microorganism suitable for the production of this novel esterase is Bacillus sp. DC-1 (FERM BP-1254).

Career Highlights

Chiaki Sugiki is currently employed at Sumitomo Chemical Company, Limited, where he continues to advance his research and development efforts. His work has positioned him as a key figure in the field of organic chemistry.

Collaborations

Sugiki has collaborated with notable coworkers, including Kanji Nishizawa and Masako Sugimoto, who contribute to his innovative projects.

Conclusion

Chiaki Sugiki's contributions to organic synthesis through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the scientific community and advance the understanding of organic reactions.

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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