Mobara, Japan

Yoshinobu Ichihara

This inventor holds 2 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1986-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinobu Ichihara. Retrieved from https://idiyas.com/inventor/yoshinobu-ichihara

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 = 3.7

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1986-1989

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2 patents (USPTO):Explore Patents

Title: The Innovations of Yoshinobu Ichihara

Introduction

Yoshinobu Ichihara is a notable inventor based in Mobara, Japan. He has made significant contributions to the field of polymer chemistry, particularly through his innovative patents. With a total of 2 patents, Ichihara continues to push the boundaries of material science.

Latest Patents

Ichihara's latest patents include a methyl methacrylate syrup composition. This composition consists of an intimate mixture of 1-99 parts by weight of a first polymer-in-monomer syrup (A) and 99-1 parts by weight of a second polymer-in-monomer syrup (B). The first syrup (A) is obtained by copolymerizing a mixture of methyl methacrylate monomer and other reactive monomers. The second syrup (B) is derived from a copolymer that contains glycidyl groups, which are dissolved in a mixture of monomers. This innovative approach allows for enhanced properties in the resulting materials.

Career Highlights

Ichihara is currently employed at Mitsui Toatsu Chemicals, Incorporated, where he applies his expertise in polymer chemistry. His work has been instrumental in developing new materials that have various applications in different industries. His dedication to research and innovation has established him as a respected figure in his field.

Collaborations

Ichihara has collaborated with several talented individuals, including Taisaku Kano and Katsushi Watanabe. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Yoshinobu Ichihara's contributions to polymer chemistry through his patents and collaborations highlight his innovative spirit and commitment to advancing material science. His work continues to inspire future developments in the field.

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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