Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797828 | Processes for the preparation of 4(5)-amino-5(4)-carboxamidoimidazoles and intermediates thereof | Hiroaki Shibasaki, Mitsuru Takase, Satoru Yamazaki, Yutaka Ishii, Kimihiko Oohata | 2004-09-28 |
| 4713396 | Benzoylurea derivatives | Katsuyata Ikura, Kenji HAGIWARA, Tomio Yamada, Hidemitsu Takahashi, Renpei Hatano | 1987-12-15 |
| 4594429 | Process for producing the 3-chloro-1-formyl-4-phenylpyrroles | Akiyoshi Ueda, Yutaka Takakura, Shigeru Kojima | 1986-06-10 |