Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10703725 | Process for producing novel 4-benzoazonine derivatives | Xiaoming Liao, Zihua LI | 2020-07-07 |
| 8653285 | Aminopropylidene derivative | Kunihiko Higashiura, Takashi Ogino, Koji Kunimasu, Kazuhito Furukawa | 2014-02-18 |
| 8536342 | Process for producing thiabenzoazulene-propionic acid derivative | Kunihiko Higashiura, Takashi Ogino, Taisuke Hasegawa | 2013-09-17 |
| 8377967 | Piperidine derivative | Kunihiko Higashiura, Takashi Ogino, Hiroyuki Iwatsuki | 2013-02-19 |
| 7029940 | Ammonia for use in manufacture of GaN-type compound semiconductor and method for manufacturing GaN-type compound semiconductor | Hideki Hayashida, Yasuyuki Sakaguchi | 2006-04-18 |
| 6719842 | Ammonia for use in manufacture of GaN-type compound semiconductor and method for manufacturing GaN-type compound semiconductor | Hideki Hayashida, Yasuyuki Sakaguchi | 2004-04-13 |