Issued Patents All Time
Showing 1–25 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288526 | Inosine derivatives and production methods therefor | Takayoshi Torii, Doo Ok Jang, Dae Hyan Cho | 2012-10-16 |
| 7833760 | Process for the production of β-amino acids using acylase | Tsuyoshi Nakamatsu, Hisashi Kawasaki, Kunihiko Watanabe, Masakazu Nakazawa | 2010-11-16 |
| 7816513 | Inosine derivatives and production methods therefor | Takayoshi Torii, Doo Ok Jang, Dae Hyan Cho | 2010-10-19 |
| 7507738 | 5-protected aminopyrimidine compound, production method thereof and intermediate therefor | Daisuke Takahashi | 2009-03-24 |
| 7491822 | Production method of aminopyrimidine compound | Daisuke Takahashi | 2009-02-17 |
| 7358368 | Azlactone compound and method for preparation thereof | Daisuke Takahashi | 2008-04-15 |
| 7351571 | Process for the production of β-amino acids using acylase | Tsuyoshi Nakamatsu, Hisashi Kawasaki, Kunihiko Watanabe, Masakazu Nakazawa | 2008-04-01 |
| 7345164 | Production method of 5′-acyloxynucleoside compound | Daisuke Takahashi | 2008-03-18 |
| 7148371 | Method for producing lysine derivative | Masakazu Nakazawa, Daisuke Takahashi, Masaki Naito | 2006-12-12 |
| 7145030 | Production method for optically active N-aryl-β-amino acid compounds | Takayuki Hamada | 2006-12-05 |
| 7122696 | Processes for preparation of N-protected-β-amino alcohols and N-protected-β-amino epoxides | Naoko Hirose, Tomoyuki Onishi, Daigaku Hideura, Yasuyuki Otake | 2006-10-17 |
| 7012152 | Method for producing lysine derivative | Masakazu Nakazawa, Daisuke Takahashi, Norimasa Onishi, Masaki Naito, Kenzo Yokozeki | 2006-03-14 |
| RE38796 | Process for producing 3-amino-2-oxo-1-halogenopropane derivatives | Yutaka Honda, Satoshi Katayama, Masakazu Nakazawa, Takayuki Suzuki, Naoko Kanno | 2005-09-13 |
| 6906224 | Process for producing α-aminoketones | Tomoyuki Onishi, Naoko Hirose, Takayuki Suzuki, Takashi Nakano, Masakazu Nakazawa | 2005-06-14 |
| 6888012 | Process for producing optically active halohydrin compound | Takayoshi Torii, Takayuki Hamada, Tomoyuki Onishi, Takao Ikariya, Ryoji Noyori | 2005-05-03 |
| 6800742 | Method for producing &bgr;-D-ribofuranose derivatives or optical isomers thereof | Yoshihito Koguchi, Takayoshi Torii | 2004-10-05 |
| 6765100 | Method for producing epoxide crystal | Tomoyuki Onishi, Naoko Hirose, Yasuyuki Otake, Takashi Nakano, Yutaka Honda +1 more | 2004-07-20 |
| 6764545 | Production method of epoxide crystal | Yuichi Suzuki, Naoko Hirose, Tomoyuki Onishi | 2004-07-20 |
| 6761767 | Production method of famciclovir and production and crystallization method of intermediate therefor | Toyoto Hijiya, Takayoshi Torii | 2004-07-13 |
| 6696571 | Process for producing &agr;-aminoketones | Tomoyuki Onishi, Naoko Hirose, Takayuki Suzuki, Takashi Nakano, Masakazu Nakazawa | 2004-02-24 |
| 6683214 | Process for producing &agr;-aminoketones | Tomoyuki Onishi, Takashi Nakano, Naoko Hirose, Masakazu Nakazawa | 2004-01-27 |
| 6664412 | Method for producing lysine derivative | Masakazu Nakazawa, Daisuke Takahashi, Norimasa Onishi, Masaki Naito, Kenzo Yokozeki | 2003-12-16 |
| 6639094 | Process for producing &agr;-aminoketone derivatives | Tomoyuki Onishi, Takashi Nakano, Naoko Hirose, Takayoshi Torii, Masakazu Nakazawa | 2003-10-28 |
| 6579976 | Process for producing 2′,3′-diethyl substituted nucleoside derivatives | Satoshi Takamatsu, Satoshi Katayama, Naoko Hirose | 2003-06-17 |
| 6570039 | Process for producing &agr;-aminoketones | Tomoyuki Onishi, Naoko Hirose, Takayuki Suzuki, Takashi Nakano, Masakazu Nakazawa | 2003-05-27 |