Akashi, Japan

Kiyoshi Watanabe

This inventor holds 48 USPTO granted patents, plus 18 CIPO patents, primarily in Pharmaceutical Chemistry. Top assignees: Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Kanegafuchi Chemical Industry Co., Ltd., Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai. Active years: 1980-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Watanabe. Retrieved from https://idiyas.com/inventor/kiyoshi-watanabe-epve9asq

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 = 5.4

ph-index = 12

Forward Citations = 356(Granted Patents)


Location History:

  • Hyogo, JP (1984)
  • Akashi, JP (1980 - 1998)

Company Filing History:


Years Active: 1980-1998

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Areas of Expertise:
Biotransformation
Hydroxystyrene Compounds
Tyrosine Kinase Inhibitors
Antibacterial Agents
Optically Active Compounds
Glycol Derivatives
Beta-Lactam Compounds
Pharmaceutical Composition
Coenzyme Q
Phenyl Derivatives
Ethyl-alpha-amino Compounds
Hydantoins
48 patents (USPTO):Explore Patents

Title: The Innovations of Kiyoshi Watanabe: A Pioneer in Biochemical Engineering

Introduction: Kiyoshi Watanabe, an accomplished inventor based in Akashi, Japan, has made significant contributions to the field of biochemical engineering. With a remarkable portfolio of 48 patents, he has demonstrated an extraordinary commitment to innovation and development in various chemical processes.

Latest Patents: Among his latest patents, Watanabe has developed groundbreaking methods such as the "Microbial Process for Biotransformation to (R)-3-Chloro-1,2-Propanediol." This innovative process involves utilizing a microorganism from the genus Serratia to efficiently prepare optically active (R)-3-chloro-1,2-propanediol from its racemic form. Another patent focuses on the creation of hydroxystyrene compounds that have tyrosine kinase inhibiting activity. These compounds serve as potential active ingredients for various applications, including antiallergic agents and antibacterial agents, showcasing Watanabe's diverse capabilities in chemical innovation.

Career Highlights: Throughout his career, Watanabe has worked with notable companies such as Kanegafuchi Kagaku Kogyo Kabushiki Kaisha and Kanegafuchi Chemical Industry Co., Ltd. His experience in these organizations has undoubtedly enriched his expertise, allowing him to drive innovation forward in the chemical sector.

Collaborations: Kiyoshi Watanabe has had the opportunity to collaborate with esteemed colleagues, including Takehisa Ohashi and Yoshio Shimada. These partnerships have fostered an environment of creativity and collective advancement in their research initiatives.

Conclusion: Kiyoshi Watanabe continues to be a leading figure in innovation, with his patents paving the way for future advancements in biochemical engineering. His dedication to developing efficient and effective chemical processes underscores the importance of inventive thinking in addressing contemporary challenges in 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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