Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6798306 | High-frequency oscillation circuit and measuring device | — | 2004-09-28 |
| 6330310 | Directory dialing telephone set | — | 2001-12-11 |
| 5302764 | Process for preparing trifluorohydrocarbon compound | Akira Sekiya, Toshiro Yamada, Kuniaki Goto | 1994-04-12 |
| 5206092 | Electron beam-curable composition for release material and process for preparation of release material | Takumi Araki, Hiroyuki Nagaishi | 1993-04-27 |
| 4985502 | Thermoplastic elastomer | Zenichiro Izumi, Rika Akiyoshi | 1991-01-15 |
| 4873295 | Novel polyether sulfone imide copolymers | Kunio Matsuki | 1989-10-10 |
| 4533721 | Chlorine containing polyether sulfone polymers and preparation thereof | Takashi Ueshima | 1985-08-06 |