Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5977515 | Underwater laser processing device including chamber with partitioning wall | Keiichi Uraki, Akira Onuma, Mitsuo Nakamura, Tsutomu Onuma, Toshimi Matsumoto +4 more | 1999-11-02 |
| 5654992 | Method of repairing structural materials of nuclear reactor internals and apparatus therefor | Keiichi Uraki, Hisanori Okamura, Toshimi Matsumoto, Mitsuo Nakamura, Akira Onuma +4 more | 1997-08-05 |