Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9193958 | Method of enzymatically synthesizing 3′-phosphoadenosine-5′-phosphosulfate | Kazuya Ishige | 2015-11-24 |
| 8728789 | DNA fragment encoding a polyphosphate-driven nucleoside 5′-diphosphate kinase polypeptide | Kazuya Ishige | 2014-05-20 |
| 8450088 | Process for producing CMP-N-acetylneuraminic acid | Tomoki Hamamoto, Kuniaki Nagaoka | 2013-05-28 |
| 8450441 | Synthetic N-linked sialo-glycan-containing polymer and method for producing the same | Taiichi Usui, Takeomi Murata, Takashi Suzuki, Ilpal Jwa, Yusuke Ohba +1 more | 2013-05-28 |
| 8148112 | Sugar chain containing 4-position halogenated galactose and application thereof | Shin-Ichiro Nishimura, Noriko Nagahori, Tomoki Hamamoto, Kiyoshi Okuyama | 2012-04-03 |
| 7955825 | Process for producing CMP-N-acetylneuraminic acid | Tomoki Hamamoto | 2011-06-07 |
| 7901912 | Method of producing uridine 5′-diphospho-N-acetylgalactosamine | Kiyoshi Okuyama | 2011-03-08 |
| 7863438 | Stable salt of 3′-phosphoadenosine 5′-phosphosulfate | Kazuya Ishige, Takashi Kawakami | 2011-01-04 |
| 7329522 | Polyphosphate:AMP phosphotransferase | Toshikazu Shiba | 2008-02-12 |
| 6890739 | Use of uridine diphosphate glucose 4-epimerase | Tomoki Hamamoto | 2005-05-10 |
| 6287819 | Process for producing uridine diphosphate-n-acetylglucosamine | Kenji Takenouchi, Kazuya Ishige, Yuichiro Midorikawa, Kiyoshi Okuyama, Tomoki Hamamoto | 2001-09-11 |
| 6040158 | Process for preparing sugar nucleotide | Kenji Takenouchi, Tomoki Hamamoto | 2000-03-21 |
| 6022713 | Process for producing nucleoside 5'-triphosphates and application of the same | Toshikazu Shiba | 2000-02-08 |
| 5304471 | Process for producing foreign protein in Escherichia coli | Hideo Takahashi | 1994-04-19 |