Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822385 | Method for producing an L-glutamic acid and L-aspartic acid using a recombinant microorganism having enhanced expression of a ybjL protein | Yoshihiko Hara, Keita Fukui, Yoshinori Tajima, Kazue Kawamura, Yoshihiro Usuda | 2017-11-21 |
| 9644009 | L-amino acid-producing bacterium and a method for producing an L-amino acid | Shintaro Iwatani, Akira Imaizumi, Yoshihiro Usuda | 2017-05-09 |
| 8551741 | Method for producing an L-amino acid | Yoshihiro Usuda, Seizaburo Shiraga, Shigeo Suzuki | 2013-10-08 |
| 8512987 | Method of producing L-amino acid | Yuri Nagai, Kazuyuki Hayashi, Takuji Ueda, Yoshihiro Usuda | 2013-08-20 |
| 8510054 | Intracellular metabolic flux analysis method using substrate labeled with isotope | Shintaro Iwatani, Yoshihiro Usuda | 2013-08-13 |
| 8367371 | Method for production of L-amino acid | Yoshinori Tajima, Shintaro Iwatani, Yoshihiro Usuda | 2013-02-05 |
| 8129151 | L-glutamic acid-producing bacterium and method for producing L-glutamic acid | Mika Moriya, Hiroshi Izui, Eiji Ono, Hisao Ito, Yoshihiko Hara | 2012-03-06 |
| 8080396 | Microorganism producing an amino acid of the L-glutamic acid family and a method for producing the amino acid | Seizaburo Shiraga, Noriko Murayama, Hiroshi Izui, Hisao Ito, Hisashi Yasueda +1 more | 2011-12-20 |
| 8076111 | Method for producing an organic acid | Keita Fukui, Yoshinori Tajima, Kazue Kawamura, Yoshihiro Usuda | 2011-12-13 |
| 8030036 | Method for producing L-lysine or L-threonine | Stephen J. Van Dien, Shintaro Iwatani, Yoshihiro Usuda, Yuta Nakai, Tomoko Suzuki +3 more | 2011-10-04 |
| RE42350 | Method for producing L-glutamic acid by fermentation accompanied by precipitation | Hiroshi Izui, Mika Moriya, Seiko Hirano, Yoshihiko Hara, Hisao Ito | 2011-05-10 |
| 7833761 | Amino acid producing microorganism and a method for producing an amino acid | Masaru Terashita, Yoshihiro Usuda | 2010-11-16 |
| 7809511 | Method for determining metabolic flux affecting substance production | Stephen J. Van Dien, Shintaro Iwatani, Yoshihiro Usuda, Takuji Ueda, Yuichiro Tsuji | 2010-10-05 |
| 7696315 | Polynucleotides encoding useful polypeptides in Corynebacterium glutamicum ssp. lactofermentum | Yoshihiro Usuda, Yousuke Nishio, Shinichi Sugimoto, Chie Koseki | 2010-04-13 |
| 7695946 | Polynucleotides encoding useful polypeptides in Corynebacterium glutamicum ssp. lactofermentum | Yoshihiro Usuda, Yousuke Nishio, Shinichi Sugimoto, Chie Koseki | 2010-04-13 |
| 7670822 | Aldolase and production process of 4-hydroxy-L-isoleucine | Sergey Vasilievich Smirnov, Natalia Nikolaevna Samsonova, Tomohiro Kodera | 2010-03-02 |
| 7608437 | Method of constructing amino acid producing bacterial strains, and method of preparing amino acids by fermentation with the constructed amino acid producing bacterial strains | Yoko Asakura, Jun Nakamura, Sohei Kanno, Mikiko Suga, Eiichiro Kimura +4 more | 2009-10-27 |
| 7555392 | Method for determining metabolic flux | Shintaro Iwatani, Stephen J. Van Dien, Yoshihiro Usuda | 2009-06-30 |
| 7468262 | Polynucleotides encoding useful polypeptides in corynebacterium glutamicum ssp. lactofermentum | Yoshihiro Usuda, Yousuke Nishio, Shinichi Sugimoto, Chie Koseki | 2008-12-23 |
| 7306933 | Method for producing L-lysine or L-threonine | Stephen Van Dien, Shintaro Iwatani, Yoshihiro Usuda, Yuta Nakai, Tomoko Suzuki +3 more | 2007-12-11 |
| 7208296 | Method for producing L-glutamic acid by fermentation accompanied by precipitation | Hiroshi Izui, Mika Moriya, Seiko Hirano, Yoshihiko Hara, Hisao Ito | 2007-04-24 |
| 7183403 | Genes for heat resistant enzymes of amino acid biosynthetic pathway derived from thermophilic coryneform bacteria | Seiko Hirano, Eiichiro Kimura, Tsuyoshi Osumi, Yoshio Kawahara, Gen Nonaka +6 more | 2007-02-27 |
| 7125977 | Genes for heat resistant enzymes of amino acid biosynthetic pathway derived from thermophilic coryneform bacteria | Seiko Hirano, Eiichiro Kimura, Tsuyoshi Osumi, Yoshio Kawahara, Gen Nonaka +6 more | 2006-10-24 |
| 7090998 | Method for producing target substance by fermentation | Yukiko Ishikawa, Akira Imaizumi, Hiroyuki Kojima | 2006-08-15 |
| 7015010 | Method for producing L-glutamic acid by fermentation accompanied by precipitation | Hiroshi Izui, Mika Moriya, Seiko Hirano, Yoshihiko Hara, Hisao Ito | 2006-03-21 |