Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8153823 | 2-alkenyl-3-aminothiophene derivative and process for producing thereof | Takeshi Kakimoto | 2012-04-10 |
| 7977496 | Process for producing nitroguanidine derivatives | Hisato Kamekawa, Tomotaka Miyashita, Hiroyuki Katsuta | 2011-07-12 |
| 7196207 | Method for producing 2-alkyl-3-aminothiophene derivative | Daisuke Ura, Hiroyuki Katsuta, Kenichi Sato | 2007-03-27 |
| 6417361 | Fluorination agent and preparation and use of same | Hidetoshi Hayashi, Hiroshi Sonoda, Ken'ichi Goto, Kouki Fukumura, Junko Naruse +5 more | 2002-07-09 |
| 6235911 | 5-aminopyrazole-4-carboxylate derivative and process for preparing the same | Kei Yoshida, Shingo Matsuo, Kanji Tomiya, Kenji Kodaka | 2001-05-22 |
| 5840928 | Method for production of 3-formyl-tetrahydrofuran | Kenichi Satoh, Yutaka Chiba, Katsutoshi Kinoshita, Kenji Kodaka | 1998-11-24 |