Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7718752 | Process for producing resorcinol-formalin resin | Nobuo Kaifu, Hisatoshi Koinuma | 2010-05-18 |
| 7630815 | Brake control apparatus and brake control method | Yoshito Tanaka | 2009-12-08 |
| 7588298 | Brake system control apparatus | Yoshito Tanaka, Masayasu Ohkubo, Masaaki Komazawa | 2009-09-15 |
| 7513578 | Brake system control apparatus | Yoshito Tanaka, Masayasu Ohkubo, Masaaki Komazawa | 2009-04-07 |
| 6201137 | Process for purifying tetrahydrofurans used as starting material for polyether polyols | Toshiro Kubota | 2001-03-13 |
| 5756604 | Process for producing polyether, and process for recycling and reusing herteropolyacid | Hideyuki Ishii, Masami Suganami | 1998-05-26 |