Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739412 | Method of extending life expectancy of high-temperature piping and life expectancy extension structure of high-temperature piping | Daigo Watanabe, Fumitoshi Sakata, Takumi Tokiyoshi, Yasuharu Chuman, Yuichi Kanemaki +4 more | 2017-08-22 |