Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504307 | Heat transfer material for heating and heating unit and heating apparatus using same material | Tadamasa Hayashi, Jyunichi Yamaji, Syuichi Ueno, Toshiyuki Koya, Takashi Ohtu +1 more | 1996-04-02 |
| 4725383 | Process for volume reduction and solidification of a radioactive sodium borate waste solution | Tadamasa Hayashi | 1988-02-16 |
| 4718358 | Method and apparatus for processing waste matter | Mitsuhiko Nomi, Junichi Yamaji | 1988-01-12 |
| 4710266 | Apparatus for subjecting a radioactive sodium borate waste solution to volume reduction and solidification | Tadamasa Hayashi | 1987-12-01 |