Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500958 | Carboxylic acid derivatives and process for producing the same | Toshihito Kumagai, Kazunari Sakagami, Kazuyuki Tomisawa | 2002-12-31 |
| 6479674 | Carboxylic acid derivatives and process for producing same | Toshihito Kumagai, Kazunari Sakagami, Kazuyuki Tomisawa | 2002-11-12 |
| 6476056 | Heterocycle substituted aryloxyaniline derivatives and their use as MDR ligands | Taketoshi Okubo, Toshio Nakamura, Shigeyuki Chaki, Kazuyuki Tomisawa, Masashi Nagamine +3 more | 2002-11-05 |
| 6407121 | Arylpiperidine derivatives and use thereof | Masashi Nagamine, Makoto Gotoh, Masanori Yoshida, Toshihito Kumagai, Shigeyuki Chaki +1 more | 2002-06-18 |
| 6392086 | Intermediates and process for producing fluorine-containing amino acid compound by using the same | Toshihito Kumagai, Kazunari Sakagami, Kazuyuki Tomisawa, Hisanako Ito, Takeo Taguchi | 2002-05-21 |
| 6380384 | 1,2-dihydro-2-oxoquinoline derivatives | Taketoshi Okubo, Toshihito Kumagai, Shigeyuki Chaki, Kazuyuki Tomisawa, Masashi Nagamine +2 more | 2002-04-30 |