Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704036 | Protein having synthetic activity for imidazole dipeptid and production method of imidazole dipeptide | — | 2020-07-07 |
| 10392673 | Method of producing (-)-rotundone | Toshiki FURUYA | 2019-08-27 |
| 9512452 | L-lysine hydroxylase and production method for hydroxy-L-lysine and hydroxy-L-pipecolic acid using same | Ryotaro Hara, Ryoma Miyake, Hiroshi Kawabata | 2016-12-06 |
| 9081199 | Process for the production of dipeptides by a dipeptide-synthesizing enzyme | Yuji Nakazawa, Makoto Yagasaki | 2015-07-14 |
| 8883459 | Process for production of cis-4-hydroxy-L-proline | Ryotaro Hara | 2014-11-11 |
| 8541209 | L-proline cis-4-hydroxylase and use thereof to produce cis-4-hydroxy-L-proline | Ryotaro Hara | 2013-09-24 |
| 7939294 | DNA encoding proteins having dipeptide-synthesizing activity and methods of using the same | Youichi Kotanaka, Makoto Yagasaki | 2011-05-10 |
| 7871808 | Isolated microorganism having an ability to produce L-histidine | Tetsuya Abe | 2011-01-18 |
| 7517678 | Method for protein production | Daisuke Koma, Toshiya Sawai | 2009-04-14 |
| 7344777 | Powder rubber subjected to treatment of making unevenness on surface thereof and rubber composition using the same and tire | Kohtaro Kirimura, Masahiro Hojo, Yuichi Ishino | 2008-03-18 |
| 7223559 | Plasmids for chromosomal recombination of Escherichia coli | Junicho Takano, Satoru Furukawa | 2007-05-29 |
| 7067289 | Method for producing histidine by fermentation with E. coli | Tetsuya Abe | 2006-06-27 |
| 6706517 | Method for producing L-amino acids by fermentation | Tetsuya Abe | 2004-03-16 |
| 6344347 | Method for producing L-amino acids by fermentation | Tetsuya Abe | 2002-02-05 |
| 6143552 | Process for producing L-amino acids by fermentation | Kazuyuki Okamoto, Masato Ikeda | 2000-11-07 |
| 5919670 | Process for producing L-amino acids by fermentation | Kazuyuki Okamoto, Masato Ikeda | 1999-07-06 |
| 5916782 | Process for producing aspartase and process for producing L-aspartic acid | Junichi Takano | 1999-06-29 |
| 5744331 | Process for producing L-leucine | Tetsuo Nakano, Masato Ikeda, Satoru Furukawa | 1998-04-28 |
| 5695972 | Method for producing L-isoleucine with a fermentation process | Yasuichiro Suga, Masato Ikeda | 1997-12-09 |
| 5595906 | Corynebacterium strain for producing L-tryptophan decreased in phosphoenolpyruvate carboxylase activity | Ryoichi Katsumata | 1997-01-21 |
| 5484716 | Process for producing L-tryptophan by a Corynebacterium strain having decreased phosphoenolpyruvate carboxylase activity | Ryoichi Katsumata | 1996-01-16 |
| 5474918 | Process for the production of L-threonine and L-isoleucine by fermentation of Escherichia coli | Kazuyuki Okamoto, Yasuya Takeda, Yoshiyuki Kuratsu | 1995-12-12 |
| 5376538 | Process for producing L-threonine with strains of E coli resistant to phenylalanine and leucine | Junichi Takano, Kazuyuki Okamoto, Yoshiyuki Kuratsu | 1994-12-27 |
| 5362637 | Process for producing L-isoleucine and ethionine by isoleucine analog resistant strains of E. coli | Yoshiyuki Kuratsu | 1994-11-08 |
| 5275940 | Process for producing L-tryptophan by culturing a Corynebacterium glutamicum mutant | Kazuhiro Furukawa, Yasuhiro Tomiyoshi, Yoshiyuki Kuratsu | 1994-01-04 |