Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10076130 | Branched alpha-glucan, alpha-glucosyltransferase which forms the glucan, their preparation and uses | Hikaru Watanabe, Takuo Yamamoto, Tomoyuki Nishimoto, Kazuyuki Oku, Hiroto Chaen +1 more | 2018-09-18 |
| 9528134 | Branched α-glucan, α-glucosyltransferase which forms the glucan, their preparation and uses | Hikaru Watanabe, Takuo Yamamoto, Tomoyuki Nishimoto, Kazuyuki Oku, Hiroto Chaen +1 more | 2016-12-27 |
| 8759030 | Process for producing 2-O-alpha-D-glucopyranosyl-L-ascorbic acid | Kazuhisa Mukai, Michio Kubota, Shigeharu Fukuda, Toshio Miyake | 2014-06-24 |
| 8530222 | Microorganism with ability to produce deoxy polyol dehydrogenase and use thereof | Ken Izumori, Kenji Morimoto, Goro Takata, Masaaki Tokuda, Yoshio Tsujisaka +2 more | 2013-09-10 |
| 8420606 | Method of utilizing physiological activity of rare saccharide and composition containing rare saccharide | Ken Izumori, Masaaki Tokuda, Toshifumi Itano, Osamu Miyamoto, Toshihiko Ishida +12 more | 2013-04-16 |
| 8389248 | Deoxyketohexose isomerase and method for producing deoxyhexose and derivative thereof using same | Ken Izumori, Masaaki Tokuda, George W. J. Fleet, Yoshio Tsujisaka, Kei Takeshita +1 more | 2013-03-05 |
| 8324375 | Branched α-glucan, α-glucosyltransferase which forms the glucan, their preparation and uses | Hikaru Watanabe, Takuo Yamamoto, Tomoyuki Nishimoto, Kazuyuki Oku, Hiroto Chaen +1 more | 2012-12-04 |
| 8227232 | Thermostable L-ribose isomerase and method for producing same and use of same | Ken Izumori, Kenji Morimoto, Goro Takata, Masaaki Tokuda, Yoshio Tsujisaka +2 more | 2012-07-24 |
| 7906487 | Method of utilizing physiological activity of rare saccharide and composition containing rare saccharide | Ken Izumori, Masaaki Tokuda, Toshifumi Itano, Osamu Miyamoto, Toshihiko Ishida +12 more | 2011-03-15 |
| 7811797 | α-isomaltosylglucosaccharide-forming enzyme, process and uses of the same | Michio Kubota, Takanobu Higashiyama, Shigeharu Fukuda, Toshio Miyake | 2010-10-12 |
| 7718404 | α-isomaltosylglucosaccharide-forming enzyme, process and uses of the same | Michio Kubota, Takanobu Higashiyama, Shigeharu Fukuda, Toshio Miyake | 2010-05-18 |
| 7241606 | α-Isomaltosylglucosaccharide synthase, process for producing the same and use thereof | Michio Kubota, Takanobu Higashiyama, Shigeharu Fukuda, Toshio Miyake | 2007-07-10 |
| 6762046 | Polypeptide having &bgr;-fructofuranosidase activity | Michio Kubota, Hiroto Chaen | 2004-07-13 |
| 6383769 | Polypeptides having &bgr;-fructofuranosidase activity | Michio Kubota, Hiroto Chaen | 2002-05-07 |
| 6294369 | L-ribose isomerase, its preparation and uses | Ken Izumori | 2001-09-25 |
| 6087146 | Recombinant thermostable enzyme for converting maltose into trehalose | Michio Kubota | 2000-07-11 |
| 6037153 | L-ribose isomerase, its preparation and uses | Ken Izumori | 2000-03-14 |
| 5962297 | Polypeptides having .beta.-fructofuranosidase activity | Michio Kubota, Hiroto Chaen | 1999-10-05 |
| 5871993 | DNA encoding enzyme, recombinant DNA and enzyme, transformant, and their preparations and uses | Michio Kubota, Kazuhiko Maruta, Toshiyuki Sugimoto | 1999-02-16 |
| 5871994 | DNA encoding enzyme, recombinant DNA and enzyme, transformant, and their preparation and uses | Michio Kubota, Kazuhiko Maruta, Toshiyuki Sugimoto | 1999-02-16 |
| 5871977 | DNA encoding enzyme recombinant DNA and enzyme transformant, and their preparation and uses | Michio Kubota, Kazuhiko Maruta, Toshiyuki Sugimoto | 1999-02-16 |
| 5846804 | L-ribose isomerase, its preparation and uses | Ken Izumori | 1998-12-08 |
| 5834287 | DNA encoding enzyme, recombinant DNA and enzyme, transformant, and their preparation and uses | Michio Kubota, Kazuko Hattori, Toshiyuki Sugimoto | 1998-11-10 |
| 5830715 | DNA encoding enzyme, recombinant DNA and enzyme, transformant, and their preparations and uses | Michio Kubota, Kazuko Hattori, Toshiyuki Sugimoto | 1998-11-03 |
| 5811271 | Process for producing L-ketohexose | Ken Izumori | 1998-09-22 |