Tamamuri-machi, Japan

Katsuhiro Otsuka

This inventor holds 1 USPTO granted patent. Top assignee: Ajinomoto Co., Ltd.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiro Otsuka. Retrieved from https://idiyas.com/inventor/katsuhiro-otsuka-8wnu9v5b

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: Katsuhiro Otsuka: Innovator in Thermoplastic Resin Technology

Introduction

Katsuhiro Otsuka is a notable inventor based in Tamamuri-machi, Japan. He has made significant contributions to the field of materials science, particularly in thermoplastic resin technology. His innovative work has led to the development of a unique resin composition that has practical applications in various industries.

Latest Patents

Otsuka holds a patent for a thermoplastic resin composition comprising polyglycerin fatty acid esters, along with a resin molded article obtained from this composition. This invention showcases his expertise in creating advanced materials that can enhance product performance and sustainability.

Career Highlights

Katsuhiro Otsuka is associated with Ajinomoto Co., Ltd., a leading company known for its commitment to innovation and quality. His role at the company has allowed him to collaborate with other talented professionals in the field, further advancing the development of new materials.

Collaborations

Throughout his career, Otsuka has worked alongside notable colleagues such as Hiroyuki Tanaka and Naoki Yasuda. These collaborations have fostered a creative environment that encourages the exchange of ideas and the pursuit of groundbreaking innovations.

Conclusion

Katsuhiro Otsuka's contributions to thermoplastic resin technology exemplify the impact of innovative thinking in material science. His work continues to influence the industry and inspire future advancements.

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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