Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114695 | Electrolyte for electrochemical device, electrolytic solution, and electrochemical device | Taiji Nakagawa, Shoji Hiketa | 2021-09-07 |
| 10593488 | Nonaqueous electrolytic solution for electric double layer capacitors | Yoshihiro Okada, Taiji Nakagawa, Shoji Hiketa, Koichi Sorajo | 2020-03-17 |
| 9905375 | Nonaqueous electrolytic solution for electric double layer capacitor | Taiji Nakagawa, Shoji Hiketa, Koichi Sorajo | 2018-02-27 |
| 7714125 | Process for producing penam compound useful for preparing tazobactam | Isao Wada, Akihiro Shimabayashi | 2010-05-11 |
| 7547777 | Penam crystals and process for producing the same | Akihiro Shimabayashi | 2009-06-16 |
| 7514553 | Process for producing penicillanic acid compound | Norio Saito, Makoto Akizuki | 2009-04-07 |
| 6339152 | Process for producing exo-methylenepenam compounds | Sigeru Torii, Hideo Tanaka, Yutaka Kameyama | 2002-01-15 |
| 6063918 | Process for preparing 2-isocephem derivatives | Michio Sasaoka, Daisuke Suzuki, Delsoo Suh | 2000-05-16 |
| 5688942 | Process for preparing 2-isocephem derivatives | Michio Sasaoka, Daisuke Suzuki, Delsoo Suh | 1997-11-18 |