Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5918333 | Pillow with pockets containing deodorizer | — | 1999-07-06 |
| 5706535 | Bedding articles with pockets containing deodorizer elements | — | 1998-01-13 |
| 5293411 | Nuclear reactor power control method and device | Yoshiyuki Miyamoto, Fumio Mizuki | 1994-03-08 |
| 4533514 | Nuclear reactor degassing method and degassing system | Michiyoshi Yamamoto, Katsumi Ohsumi, Shinji Mitani, Hiroo Igarashi | 1985-08-06 |