This inventor holds 3 USPTO granted patents. Top assignees: Denka Company Limited, Denki Kagaku Kogyo Kabushiki Kaisha. Active years: 2013-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Itoigawa, JP (2013 - 2016)
- Niigata, JP (2016)
Company Filing History:
Years Active: 2013-2016
Title: Ikuka Hashimoto: Innovator in Polychloroprene Technologies
Introduction
Ikuka Hashimoto is a notable inventor based in Itoigawa, Japan. He has made significant contributions to the field of rubber technology, particularly through his innovative work on polychloroprene latex and its applications. With a total of 3 patents to his name, Hashimoto's inventions have advanced the capabilities of rubber compositions and their utility in various industries.
Latest Patents
Hashimoto's latest patents include a polychloroprene latex, rubber composition, and dip-molded article. This invention provides a polychloroprene latex that exhibits favorable low-temperature stability without compromising the rubber agglutinating property during the production of dip-molded articles. The polychloroprene latex is derived from a chloroprene copolymer obtained by polymerizing raw monomers, which include chloroprene and 2,3-dichloro-1,3-butadiene. The formulation is carefully controlled to ensure optimal performance, with specific mass percentages of potassium ions, sodium ions, metal oxides, sulfur, aging inhibitors, and surfactants.
Another significant patent focuses on a polychloroprene latex that contributes to a rubber-asphalt composition, which is superior in low-temperature stability and film-forming properties. This composition includes a major agent comprising anionic polychloroprene latex and an anionic asphalt emulsion, along with a coagulating agent containing a polyvalent metal salt. These innovations have broad applications in waterproof coating films and sheets.
Career Highlights
Throughout his career, Ikuka Hashimoto has worked with prominent companies such as Denka Company Limited and Denki Kagaku Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in rubber technology and contribute to the development of advanced materials.
Collaborations
Hashimoto has collaborated with talented individuals in his field, including Takeo Mori and Misaki Tada. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.
Conclusion
Ikuka Hashimoto's contributions to polychloroprene technology have established him as a key figure in the field of rubber innovations. His patents reflect a commitment to enhancing material performance and expanding the applications of rubber compositions. His work
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile