This inventor holds 4 USPTO granted patents and 3 published patent applications and 5 EPO patents. Top assignees: Shin-Etsu Chemical Co., Ltd., Mazda Motor Corporation, Shin-Etsu Chemical Ltd.. Active years: 2021-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:


Years Active: 2021-2026
Title: Kazuyuki Negishi: Innovator in Organopolysiloxane Technology
Introduction
Kazuyuki Negishi is a prominent inventor based in Annaka, Japan. He has made significant contributions to the field of organopolysiloxane technology, holding a total of 4 patents. His work focuses on developing materials that enhance the performance and durability of coatings.
Latest Patents
Negishi's latest patents include innovations such as an organopolysiloxane that boasts low viscosity while providing high hardness and crack resistance in cured coatings. This invention aims to improve the quality and longevity of various applications. Another notable patent is a siloxane acrylate containing a perfluoropolyether group, which showcases his expertise in creating advanced materials with unique properties.
Career Highlights
Throughout his career, Negishi has worked with reputable companies, including Shin-Etsu Chemical Co., Ltd. and Mazda Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in material science.
Collaborations
Negishi has collaborated with notable coworkers such as Yuji Yoshikawa and Kazuaki Yamamoto. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Kazuyuki Negishi's contributions to organopolysiloxane technology highlight his role as a leading inventor in the field. His innovative patents and collaborations reflect his commitment to advancing material science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile