Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732332 | Nickel-base alloy welding material, welding material for nuclear reactor, nuclear power apparatus and nuclear power structure, and method of repairing nuclear power apparatus and nuclear power structure | Yoshinori Katayama, Minoru Obata, Yasuo Morishima, Takahiro Hayashi, Yumiko Abe +1 more | 2023-08-22 |
| 9136026 | Reactor bottom repairing method | Yoshio Hamamoto, Yuuichi Motora, Hiromi Kato, Masahiro Takeuchi, Masataka Tamura +5 more | 2015-09-15 |
| 8445810 | Laser welding apparatus | Hisashi Hozumi, Yutaka Togasawa, Kenji Matsuzaki, Mitsuaki Shimamura, Satoshi Okada +1 more | 2013-05-21 |
| 8378256 | Surface crack sealing method | Masataka Tamura, Yoshinobu Makino, Katsunori Shiihara, Yoshimi Tanaka, Masaki Yoda +3 more | 2013-02-19 |
| 7022938 | Repair method for structure and repair welding apparatus | Masataka Tamura, Yoshinobu Makino, Seiichiro Kimura, Nobuichi Suezono, Hidenori Takahashi | 2006-04-04 |