Osaka, Japan

Yoshihide Chihara

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Oil Fats Co., Ltd.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihide Chihara. Retrieved from https://idiyas.com/inventor/yoshihide-chihara

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 = 6(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Yoshihide Chihara: Innovator in Ultraviolet-Curable Coating Composition

Introduction

Yoshihide Chihara is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of coating compositions, particularly through his innovative work on ultraviolet-curable materials. His expertise and creativity have led to advancements that enhance the performance and application of coatings in various industries.

Latest Patents

Chihara holds a patent for an ultraviolet-curable coating composition. This composition includes a specific ultraviolet-curable polyfunctional (meth)acrylate, a urethane-curing polymer, and a polyisocyanate compound, all combined in a precise ratio. The formulation also incorporates a photo stabilizer and a photopolymerization initiator. This innovative composition allows for the creation of thick coating films in a single operation and ensures sufficient curing even under non-uniform ultraviolet radiation. The resulting coating film meets various requirements, including appearance, adhesion, and weathering resistance. He has 1 patent to his name.

Career Highlights

Chihara's career is marked by his dedication to research and development in the coatings industry. He has worked with Nippon Oil Fats Co., Ltd., where he has been able to apply his knowledge and skills to develop advanced coating solutions. His work has not only contributed to the company's success but has also pushed the boundaries of what is possible in coating technology.

Collaborations

Chihara has collaborated with talented individuals such as Yasufumi Honda and Yasuhiro Miyamoto. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas, leading to the development of cutting-edge technologies in the field.

Conclusion

Yoshihide Chihara is a prominent figure in the realm of ultraviolet-curable coatings, with a patent that showcases his innovative approach to coating compositions. His contributions continue to influence the industry and pave the way for 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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