Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759601 | Underwater laser processing apparatus and underwater laser processing method | Masataka Tamura, Yuuichi Motora, Hidenori Takahashi | 2010-07-20 |
| 7022938 | Repair method for structure and repair welding apparatus | Masataka Tamura, Yoshinobu Makino, Wataru Kono, Nobuichi Suezono, Hidenori Takahashi | 2006-04-04 |
| 6946618 | Underwater laser processing apparatus and underwater laser processing method | Masataka Tamura, Yuuichi Motora, Hidenori Takahashi | 2005-09-20 |
| 6647082 | Manufacturing method and device of control rods for nuclear reactors | Yuji Yamada, Masataka Tamura, Toshihiro Suenaga, Masahirou Araya, Yuichi Tongu | 2003-11-11 |
| 6044769 | In-pipe work apparatus | Kiyoshi Oka, Eisuke Tada, Tadashi Ogawa, Kouichi Tuji, Yuuji Takiguchi +4 more | 2000-04-04 |
| 5444213 | Remote maintenance method and system for a fusion reactor | Keizoh Honda, Yoshinobu Makino, Tsutomu Honda, Nobuo Tachikawa | 1995-08-22 |
| 4692583 | Surface heat treating apparatus | Hidekazu Aoki | 1987-09-08 |
| 4348592 | Apparatus for reading patterns | Yuhei Iwasaki, Yuji Kozaki | 1982-09-07 |