Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4316743 | High damping Fe-Cr-Al alloy | Mituo Kawai, Takashi Fujita, Hideo Shirai, Masatoshi Nakagawa | 1982-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4316743 | High damping Fe-Cr-Al alloy | Mituo Kawai, Takashi Fujita, Hideo Shirai, Masatoshi Nakagawa | 1982-02-23 |