Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850187 | Gas turbine having components composed of heat resistant steel | Masao Siga, Mitsuo Kuriyama, Soichi Kurosawa, Katsumi Iijima, Nobuyuki Iizuka +4 more | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850187 | Gas turbine having components composed of heat resistant steel | Masao Siga, Mitsuo Kuriyama, Soichi Kurosawa, Katsumi Iijima, Nobuyuki Iizuka +4 more | 1989-07-25 |