Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370497 | Gas turbine and gas turbine nozzle | Hiroyuki Doi, Ken Yasuda, Tetsuo Kashimura | 1994-12-06 |
| 5360318 | Compressor for gas turbine and gas turbine | Masao Siga, Hajime Toriya | 1994-11-01 |
| 5318027 | Stack-connectable ultrasound probe, ultrasound imaging system and diagnostic sonography system | — | 1994-06-07 |
| 5288455 | Steel for rotor shafts of electric machines and method and product thereof | Masao Siga, Mitso Kuriyama, Takanobu Mori, Tatsuro Ishizuka | 1994-02-22 |