Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9090747 | Molded urethane foam pad for vehicle seats, vehicle seat, and processes for the production thereof | Koichi Sano, Hideaki Otsuka, Hiroyuki Utsumi, Takashi Inoh, Yoshiyuki Murata +1 more | 2015-07-28 |
| 8770666 | Molded urethane foam pad for vehicle seats, vehicle seat, and processes for the production thereof | Koichi Sano, Hideaki Otsuka, Hiroyuki Utsumi, Takashi Inoh, Yoshiyuki Murata +1 more | 2014-07-08 |
| 8318822 | Vibration damping and sound absorbing material and production process thereof | Kouichi Sano, Hiroyuki Utsumi | 2012-11-27 |
| 6649726 | Two-component type polyurethane composition and process of preparing the same | Hisashi Kawanabe, Hiroaki Sakaguchi, Takashi Abe | 2003-11-18 |
| 6437013 | Microcellular polyurethane elastomer, and method of producing the same | Goro Kuwamura, Daisuke Nishiguchi, Satoshi Yamasaki, Takuya CHIKAMOTO, Kaoru Ueno | 2002-08-20 |