Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136026 | Reactor bottom repairing method | Yoshio Hamamoto, Hiromi Kato, Masahiro Takeuchi, Masataka Tamura, Satoshi Okada +5 more | 2015-09-15 |
| 7759601 | Underwater laser processing apparatus and underwater laser processing method | Masataka Tamura, Seiichiro Kimura, Hidenori Takahashi | 2010-07-20 |
| 6946618 | Underwater laser processing apparatus and underwater laser processing method | Masataka Tamura, Seiichiro Kimura, Hidenori Takahashi | 2005-09-20 |