Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654992 | Method of repairing structural materials of nuclear reactor internals and apparatus therefor | Keiichi Uraki, Toshimi Matsumoto, Toshitaka Satsuta, Mitsuo Nakamura, Akira Onuma +4 more | 1997-08-05 |
| 5621243 | Semiconductor device having thermal stress resistance structure | Noboru Baba, Masahiko Sakamoto, Hirosi Akiyama, Ryuichi Saito, Yoshihiko Koike +4 more | 1997-04-15 |