Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504294 | Method for controlling a wire-cut electric discharge machine | Syunzo Izumiya, Toshiro Tsutsumi, Yuki Kita, Tomonobu Sakuragawa | 1996-04-02 |
| 5085247 | Machining fluid supply device for a wire cut electric discharge machine | — | 1992-02-04 |
| 5072089 | Wire-cut electric discharge machining method | — | 1991-12-10 |
| 5046920 | Bearing cooling system in horizontal shaft water turbine generator | Akio Adachi | 1991-09-10 |
| 4762048 | Apparatus for uniforming heat of gun barrel | Akio Adachi, Takayoshi Tajima, Norimichi Hiroshige | 1988-08-09 |
| 4753154 | Gun barrel for tank | — | 1988-06-28 |