Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7736515 | Method for treatment of distillation waste from starchy materials | Shoichiro Kajiwara, Koji Hirukawa, Kimihisa Iwashiro | 2010-06-15 |
| 5399333 | Process for producing hydrogen peroxide | Tomio Kato, Yukio Ishiuchi, Kazuharu Ogasawara, Kazuyuki Minato | 1995-03-21 |
| 4923912 | Epoxy resin composition | Yukio Sasaki, Takayuki Watanabe, Kazuo Watanabe, Yoko Yamazaki | 1990-05-08 |
| 4920164 | Epoxy resin composition | Yukio Sasaki, Takayuki Watanabe, Kazuo Watanabe, Yoko Yamazaki | 1990-04-24 |