Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440339 | Method of repairing housing of control rod driving system | Yasumasa Tamai | 1984-04-03 |
| 4311556 | Method and system for inspection of inside of nuclear reactor vessel | Taro Iwamoto, Shimon Ando, Sho Kusumoto, Tsutomu Omae, Toshitaka Suzuki +3 more | 1982-01-19 |
| 4262517 | Method of correcting distorted pipe end | Hideaki Kamohara, Yuji Yoshitomi, Yasumasa Tamai | 1981-04-21 |