Takaoka, Japan

Toshio Hayashi

This inventor holds 2 USPTO granted patents. Top assignee: Toyama Chemical Co., Ltd.. Active years: 1993-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Hayashi. Retrieved from https://idiyas.com/inventor/toshio-hayashi-0uwdta7e

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 = 8.0

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1993-1994

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2 patents (USPTO):Explore Patents

Title: Toshio Hayashi: Innovator in Antibacterial Agents

Introduction

Toshio Hayashi is a distinguished inventor based in Takaoka, Japan, known for his contributions to the field of antibacterial agents. With two patents to his name, he has made significant advancements in pharmaceutical chemistry, particularly with penam derivatives.

Latest Patents

Hayashi's latest patents focus on penam derivatives and salts thereof. These compounds are represented by complex chemical formulas, showcasing the intricacies involved in their creation. The patent details include specific groups and structural representations, emphasizing their potential effectiveness as antibacterial agents. These innovations are expected to play a crucial role in combating bacterial infections through their unique chemical properties.

Career Highlights

Toshio Hayashi is currently associated with Toyama Chemical Co., Ltd., a reputable company in the pharmaceutical industry. His work there has allowed him to explore and develop novel antibacterial compounds, contributing to the broader field of medical research. His innovative spirit has led to significant advancements in antibacterial agent designs, making him a noted figure in this scientific domain.

Collaborations

In his professional journey, Hayashi has collaborated with notable colleagues, including Hirokazu Ochiai and Yasuo Watanabe. These collaborations have enriched the research and development processes at Toyama Chemical Co., Ltd., fostering an environment where inventive ideas flourish and lead to practical solutions.

Conclusion

Toshio Hayashi's work exemplifies the spirit of innovation in the pharmaceutical industry. With his valuable contributions through his patents, he continues to address critical health challenges by developing effective antibacterial agents. His collaborations and dedication to his craft demonstrate the importance of teamwork in the pursuit of scientific advancement.

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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