Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8158640 | Tetrahydroquinoline derivatives and a process for preparing the same | Masakatsu Sugahara, Mariko Furukawa, Mayumi Takano, Daisuke Motomura | 2012-04-17 |
| 8084611 | Process for preparing tetrahydroquinoline derivatives | Masaki Okamoto, Akira Sakuragi, Yoshikazu Mori, Takeshi Hamada, Yoshinori Nakamura +2 more | 2011-12-27 |
| 8076364 | Trisubstituted amine compound | Yoshinori Nakamura, Norimitsu Hayashi, Takanori Higashijima, Kozo Oka | 2011-12-13 |
| 7906517 | Trisubstituted amine compound | Yoshinori Nakamura, Norimitsu Hayashi, Takanori Higashijima, Kozo Oka | 2011-03-15 |
| 7872126 | Tetrahydroquinoline derivatives and a process for preparing the same | Masakatsu Sugahara, Mariko Furukawa, Mayumi Takano, Daisuke Motomura | 2011-01-18 |
| 7781443 | Tetrahydronaphthyridine derivatives and a process for preparing the same | Yoshinori Nakamura, Takanori Higashijima, Yasuo Yamamoto, Kozo Oka, Shigeki Igarashi | 2010-08-24 |
| 5849732 | Phenol compound having antioxidative activity and the process for preparing the same | Toshikazu Suzuki, Hiroshi Ohmizu, Yoshimasa Hashimura, Keiko Tanaka | 1998-12-15 |
| 5013845 | Process for preparing optically active 2-oxoimidazolidine derivatives | Kimiaki Hayashi | 1991-05-07 |