Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7387800 | Sesquiterpenoid derivatives having adipocyte differentiation inhibitory effect | Munekazu Iinuma, Makoto Ubukata, Nobuyasu Matsuura, Masashi Yamada, Hiroto Suzuki | 2008-06-17 |
| 5137811 | Method for diagnosing periodontal diseases with a substrate specific for aminopeptidase activity of periodontopathic bacteria | Hirohisa Suido, Masakazu Nakamura | 1992-08-11 |
| 4794069 | Spirobenzanthracene phthalide compounds, processes for preparing same and color forming recording materials containing said compounds | Yutaka Ohnishi, Shinji Yoshinaka, Minoru Koguchi, Takeo Obitsu | 1988-12-27 |