Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139728 | 2-O-sulfation enzyme mutant and 3-O-sulfation enzyme mutant, and method for using same | Chihiro Tsuji, Tomoko Shimizu, Uno Tagami, Masayuki Sugiki, Shogo Nakano +2 more | 2024-11-12 |
| 11851688 | 2-O-sulfation enzyme mutant and 3-O-sulfation enzyme mutant, and method for using same | Chihiro Tsuji, Tomoko Shimizu, Uno Tagami, Masayuki Sugiki, Shogo Nakano +2 more | 2023-12-26 |
| 11639513 | Method for producing heparosan compound having isomerized hexuronic acid residue | Chihiro Tsuji, Shogo Nakano, Tomoharu Motoyama, Souhei Ito | 2023-05-02 |
| 11530399 | Hemicellulase compositions | Yusuke Hagiwara, Tomo Takagi, Satoshi Nakamura, Rie Yakushijin | 2022-12-20 |
| 11525132 | Ligase mutant | Miwa KONISHI, Shohei KAJIMOTO, Yusuke Hagiwara, Shogo Nakano, Tomoharu Motoyama +1 more | 2022-12-13 |
| 10889656 | Heparan sulfate having high 3-O-sulfation rate in glucosamine residues | Kenichi Mori, Yuriko Tokura, Shunsuke Yamazaki, Tomoko Shimizu | 2021-01-12 |
| 10851361 | Hemicellulase compositions | Yusuke Hagiwara, Tomo Takagi, Satoshi Nakamura, Rie Yakushijin | 2020-12-01 |
| 10358638 | Method of producing 1,5-pentadiamine using lysine decarboxylase mutant having improved thermal stability | Fumito Oonishi | 2019-07-23 |
| 6987008 | Variant nucleoside-5′-phosphate producing enzyme | Kohki Ishikawa, Ei-ichiro Suzuki, Keiko Gondoh, Nobuhisa Shimba, Hisashi Kawasaki +5 more | 2006-01-17 |
| 6593117 | GMP synthetase and gene coding for the same | Hisashi Kawasaki, Yoshihiro Usuda, Osamu Kurahashi | 2003-07-15 |
| 6355472 | Method for producing nucleoside-5′-phosphate ester | Takashi Utagawa, Hideaki Yamada, Yasuhisa Asano | 2002-03-12 |
| 6340582 | Process for preparing xylitol | Shunichi Suzuki, Masakazu Sugiyama, Maiko Mori, Kenzo Yokozeki | 2002-01-22 |
| 6335177 | Microorganisms and method for producing xylitol or d-xylulose | Sonoko Takeuchi, Yasuko Jojima, Naoto Tonouchi, Ryosuke Fudou, Kenzo Yokozeki | 2002-01-01 |
| 6303353 | Process for preparing xylitol | Masakazu Sugiyama, Shunichi Suzuki, Kenichi Hashiguchi, Kenzo Yokozeki | 2001-10-16 |
| 6210951 | GMP synthetase and gene coding for the same | Hisashi Kawasaki, Yoshihiro Usuda, Osamu Kurahashi | 2001-04-03 |
| 6207435 | Method for producing nucleoside-5'-phosphate ester | Takashi Utagawa, Hideaki Yamada, Yasuhisa Asano | 2001-03-27 |
| 6015697 | Method for producing nucleoside-5'-phosphate ester | Takashi Utagawa, Hideaki Yamada, Yasuhisa Asano | 2000-01-18 |
| 6010851 | Method for producing nucleoside-5'-phosphate ester | Takashi Utagawa, Hideaki Yamada, Yasuhisa Asano | 2000-01-04 |