Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930205 | Process for preparing aminostilbene derivatives | Takashi Yamamoto, Hiroyuki Matsueda, Masaki Naito, Masanobu Yatagai | 2005-08-16 |
| 6355804 | Process for producing piperidinecarboxylic acid amide derivatives | Takashi Yamamoto, Hirokazu Naora | 2002-03-12 |
| 6207834 | Process for producing piperidinecarboxylic acid amide derivatives | Takashi Yamamoto, Hirokazu Naora | 2001-03-27 |
| 5026842 | Process for preparing cephalosporin compounds | Kazuhiro Watanabe, Husayoshi Kakizaki, Kimihiro Murakami, Kazuo Kato | 1991-06-25 |