Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8669080 | Mutated D-aminotransferase and method for producing optically active glutamic acid derivatives using the same | Masakazu Sugiyama, Kunihiko Watanabe, Tatsuki Kashiwagi | 2014-03-11 |
| 8058034 | Mutated D-aminotransferase and method for producing optically active glutamic acid derivatives using the same | Masakazu Sugiyama, Kunihiko Watanabe, Tatsuki Kashiwagi | 2011-11-15 |
| 7553650 | Polynucleotide encoding a mutant transglutaminase | Tatsuki Kashiwagi, Nobuhisa Shimba, Kohki Ishikawa, Keiichi Yokoyama, Kazuo Hirayama | 2009-06-30 |
| 7402412 | Mutated D-aminotransferase and method for producing optically active glutamic acid derivatives using the same | Masakazu Sugiyama, Kunihiko Watanabe, Tatsuki Kashiwagi | 2008-07-22 |
| 7312058 | Mutant serine acetyltransferase | Tatsuki Kashiwagi, Yuko Kai, Kohki Ishikawa, Hiroshi Takagi, Mikhail Kharisovich Ziyatdinov +2 more | 2007-12-25 |
| 6987008 | Variant nucleoside-5′-phosphate producing enzyme | Kohki Ishikawa, Keiko Gondoh, Nobuhisa Shimba, Yasuhiro Mihara, Hisashi Kawasaki +5 more | 2006-01-17 |