Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5408490 | Gas laser device | Kiyohisa Terai, Takaaki Murata, Hideyuki Shinonaga, Hirokatsu Suzuki | 1995-04-18 |
| 5295149 | Gas laser device | Kiyohisa Terai, Takaaki Murata, Shinji Kobayashi, Akira Moriguchi, Hirokatsu Suzuki | 1994-03-15 |
| 4736078 | Method for processing vacuum switch and vacuum switch processed by the method | Koichi Yasuoka, Eiji Kaneko, Mitsutaka Homma, Satoru Yanabu, Takumi Funahashi | 1988-04-05 |
| 4305107 | DC Interrupting apparatus | Minoru Murano, Satoru Yanabu, Hisatoshi Ikeda | 1981-12-08 |
| 4262215 | Direct current interrupter | Satoru Yanabu, Hisatoshi Ikeda, Hidekiyo Mayama | 1981-04-14 |