Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8759467 | Polyester polyol, polyurethane, obtained using the same, process for production thereof, and molded polyurethane | Takanori TANIGUCHI, Haruhiko Kusaka, Daisuke Hirooka, Hisashi Nagahama | 2014-06-24 |
| 6450031 | Semiconductor physical quantity sensor | Minekazu Sakai, Minoru Murata, Seiki Aoyama | 2002-09-17 |