Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597584 | Gas purifying process and device | Tadahiro Ohmi, Ryuichi Yazaki, Masato Kawai, Tetsuya Kimijima | 2013-12-03 |
| 7744836 | Gas purifying process and device | Tadahiro Ohmi, Ryuichi Yazaki, Masato Kawai, Tetsuya Kimijima | 2010-06-29 |
| 6371328 | Heat insulating container | Masashi Yamada, Takafumi Fujii | 2002-04-16 |
| 6119889 | Transparent insulated container and manufacturing method therefor | Takafumi Fujii, Masashi Yamada | 2000-09-19 |
| 5638896 | Cold-hot storage box with inert gas insulating jacket | Yoshiya Nishino, Masashi Yamada, Seiichi Ito | 1997-06-17 |
| 5596921 | Thermally insulated cooking device | Takeshi Kuwana, Yoshiya Nishino, Yasuhiko Komiya | 1997-01-28 |
| 5571040 | Method and device for detecting blade flexure and blade flexure control device for use with a slicing machine | Keishi Kawaguchi, Tatsumi Hamasaki, Yoshihiro Tadera | 1996-11-05 |