Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307385 | Method of and apparatus for estimating remaining service life of material being exposed to radiant ray irradiation | Shizuka Shimanuki, Kiyotomo Nakata, Shizuo Matushita, Shigeki Kasahara, Hideya Anzai | 1994-04-26 |
| 5203932 | Fe-base austenitic steel having single crystalline austenitic phase, method for producing of same and usage of same | Takahiko Kato, Akira Yoshinari, Shinzoo Ikeda, Hideyo Kodama, Hisashi Sato +2 more | 1993-04-20 |
| 4533514 | Nuclear reactor degassing method and degassing system | Katsumi Ohsumi, Shinji Mitani, Yoshie Takashima, Hiroo Igarashi | 1985-08-06 |