Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7316916 | DNA for encoding D-hydantoin hydrolases, DNA for encoding N-carbamyl-D-amino acid hydrolases, recombinant DNA containing the genes, cells transformed with the recombinant DNA, methods for producing proteins utilizing the transformed cells and methods for producing D-amino acids | Yasuhiro Takenaka, Kenzo Yokozeki | 2008-01-08 |
| 7314738 | DNA for encoding D-hydantoin hydrolases, DNA for encoding N-carbamyl-D-amino acid hydrolases, recombinant DNA containing the genes, cells transformed with the recombinant DNA, methods for producing proteins utilizing the transformed cells and methods for producing D-amino acids | Yasuhiro Takenaka, Kenzo Yokozeki | 2008-01-01 |
| 7098019 | DNA for encoding D-hydantoin hydrolases, DNA for encoding N-carbamyl-D-amino acid hydrolases, recombinant DNA containing the genes, cells transformed with the recombinant DNA, methods for producing proteins utilizing the transformed cells and methods for producing D-amino acids | Yasuhiro Takenaka, Kenzo Yokozeki | 2006-08-29 |
| 7060485 | DNA for encoding D-hydantoin hydrolases, DNA for encoding N-carbamyl-D-amino acid hydrolases, recombinant DNA containing the genes, cells transformed with the recombinant DNA, methods for producing proteins utilizing the transformed cells and methods for producing D-amino acids | Yasuhiro Takenaka, Kenzo Yokozeki | 2006-06-13 |
| 7037673 | Dipeptide production method, L-amino acid amide hydrolase used therein, and production method of L-amino acid amide hydrolase | Hiroyuki Nozaki, Sonoko Suzuki, Kenzo Yokozeki | 2006-05-02 |
| 5413921 | Method of the production of (s)-gamma-halogenated-.gamma.-hydroxybutyric acid esters | Norimasa Onishi, Megumi Shimaoka, Masakazu Nakazawa | 1995-05-09 |
| 5393664 | Method of preparing (S)-1-phenyl-1,3-propanediol or derivatives thereof from their respective ketones | Kazuhiro Watanabe, Eiji Nakanishi, Hiroshi Ban, Norimasa Onishi, Takayuki Suzuki | 1995-02-28 |