Issued Patents All Time
Showing 1–25 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8753841 | Enzyme that catalyzes a peptide-forming reaction from a carboxy component and an amine component, microbe producing the same, and a method of producing a dipeptide using the enzyme or microbe | Seiichi Hara, Isao Abe, Naoto Tonouchi, Yasuko Jojima | 2014-06-17 |
| 8518665 | Methods for making 3-indole-pyruvic acid from tryptophan using a tryptophan deaminase | Yasuaki Takakura, Seiichi Hara, Toshiki Taba, Shunichi Suzuki, Masakazu Sugiyama +1 more | 2013-08-27 |
| 8460902 | DNA encoding hydantoinase, DNA encoding N-carbamyl-L-amino acid hydrolase, recombinant DNA, transformed cell, method of producing protein, and method of producing optically active amino acid | Yasuhiro Takenaka, Shunichi Suzuki, Norimasa Onishi | 2013-06-11 |
| 8394940 | Oxidase gene and method for producing 3-indole-pyruvic acid by utilizing the gene | Yasuaki Takakura, Seiichi Hara, Toshiki Taba, Shunichi Suzuki, Masakazu Sugiyama +1 more | 2013-03-12 |
| 8389241 | Enzyme that catalyzes a peptide-forming reaction from a carboxy component and an amine component, microbe producing the same, and a method of producing a dipeptide using the enzyme or microbe | Seiichi Hara, Isao Abe, Naoto Tonouchi, Yasuko Jojima | 2013-03-05 |
| 8389240 | Method for producing α-L-aspartyl-L-phenylalanine-β-ester and method for producing α-L-aspartyl-L-phenylalanine-α-methyl ester | Ayako Ohno, Seiichi Hara, Isao Abe | 2013-03-05 |
| 8372607 | Method for producing serine derivative and protein used for the same | Shinji Kuroda, Masakazu Sugiyama, Kunihiko Watanabe, Shunichi Suzuki, Tatsuki Kashiwagi | 2013-02-12 |
| 8361748 | Method for producing α-L-aspartyl-L-phenylalanine-β-ester and method for producing α-L-aspartyl-L-phenylalanine-α-methyl ester | Ayako Ohno, Seiichi Hara, Isao Abe | 2013-01-29 |
| 8329428 | Enzyme that catalyzes a peptide-forming reaction from a carboxy component and an amine component, microbe producing the same, and a method of producing a dipeptide using the enzyme or microbe | Seiichi Hara, Isao Abe, Naoto Tonouchi, Yasuko Jojima | 2012-12-11 |
| 8247193 | Method for producing α-L-aspartyl-L-phenylalanine-β-ester and method for producing α-L-aspartyl-L-phenylalanine-α-methyl ester | Ayako Ohno, Seiichi Hara, Isao Abe | 2012-08-21 |
| 8084227 | Method for producing dipeptides | Isao Abe, Seiichi Hara | 2011-12-27 |
| 8039232 | Method for producing a dipeptide | Seiichi Hara, Isao Abe, Naoto Tonouchi, Yasuko Jojima | 2011-10-18 |
| 8034584 | Method for producing α-L-aspartyl-L-phenylalanine-β-ester and method for producing α-L-aspartyl-L-phenylalanine-α-methyl ester | Ayako Ohno, Seiichi Hara, Isao Abe | 2011-10-11 |
| 7851187 | Method of producing L-serine derivative and enzyme used therefore | Shinji Kuroda, Hiroyuki Nozaki, Kunihiko Watanabe, Yuki Imabayashi | 2010-12-14 |
| 7851610 | Transporter protein | Shunichi Suzuki, Peter Henderson | 2010-12-14 |
| 7754466 | Method for producing dipeptides | Sonoko Suzuki | 2010-07-13 |
| 7749742 | Method for producing tripeptides and/or peptides longer than tripeptides | Sonoko Suzuki, Seiichi Hara, Isao Abe | 2010-07-06 |
| 7745172 | Method for producing α-L-aspartyl-L-phenylalanine-β-ester and method for producing α-L-aspartyl-L-phenylalanine-α-methyl ester | Ayako Ohno, Seiichi Hara, Isao Abe | 2010-06-29 |
| 7745182 | Method for producing β-hydroxy amino acid and enzyme used therefor | Hiroyuki Nozaki, Shinji Kuroda, Kunihiko Watanabe | 2010-06-29 |
| 7736876 | Peptide-forming enzyme gene | Seiichi Hara, Isao Abe, Naoto Tonouchi, Yasuko Jojima | 2010-06-15 |
| 7736871 | Peptide-forming enzyme gene | Seiichi Hara, Isao Abe, Naoto Tonouchi, Yasuko Jojima | 2010-06-15 |
| 7618796 | Peptide-forming enzyme gene, peptide-forming enzyme, and peptide producing method | Naoto Tonouchi, Sonoko Suzuki, Hiroyuki Nozaki, Masakazu Sugiyama | 2009-11-17 |
| 7582454 | 5-substituted hydantoin racemase, DNA coding for the racemase, and processes for producing optically active amino acids | Shunichi Suzuki, Norimasa Onishi | 2009-09-01 |
| 7556947 | Method for producing β-hydroxy amino acid and enzyme used therefor | Hiroyuki Nozaki, Shinji Kuroda, Kunihiko Watanabe | 2009-07-07 |
| 7531340 | Peptide-forming enzyme gene | Seiichi Hara, Isao Abe, Naoto Tonouchi, Yasuko Jojima | 2009-05-12 |