Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248743 | Butadiene derivatives and process for preparing thereof | Hiroshi Ohmizu, Tsuyoshi Ohgiku, Hiroshi Sai, Jun Murakami | 2001-06-19 |
| 5639789 | Butadiene derivatives and process for using the same | Tameo Iwasaki, Takashi Nishitani, Masanori Inamasu | 1997-06-17 |
| 5514815 | Succinimide derivatives and process for preparing the same | Tameo Iwasaki, Takashi Nishitani, Masanori Inamasu | 1996-05-07 |
| 4786634 | Method for treating arteriosclerosis | Hitoshi Iwasaki, Kazuyuki Kitamura | 1988-11-22 |