Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472259 | Method of manufacturing semiconductor device | Fumio Naito, Hidenori Mochizuki | 2002-10-29 |
| 4792627 | Process for producing polyether polyol and a product | Atsushi Aoshima, Shoichiro Tonomura, Hiroyuki Fukui | 1988-12-20 |
| 4658065 | Process for producing polyether polyol and a product | Atsushi Aoshima, Shoichiro Tonomura, Hiroyuki Fukui | 1987-04-14 |