Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8183017 | Method of producing L-lysine | Seiko Otsuna, Masakazu Sugimoto, Masako Izui, Atsushi Hayakawa, Eiichi Nakano +2 more | 2012-05-22 |
| 7858348 | N-acetyl-(R,S)-beta-amino acid acylase gene | Shunichi Suzuki, Yuki Imabayashi, Kunihiko Watanabe, Hisashi Kawasaki | 2010-12-28 |
| 7846698 | Method of producing L-lysine | Seiko Otsuna, Masakazu Sugimoto, Masako Izui, Atsushi Hayakawa, Eiichi Nakano +2 more | 2010-12-07 |
| 7833760 | Process for the production of β-amino acids using acylase | Hisashi Kawasaki, Kunihiko Watanabe, Masakazu Nakazawa, Kunisuke Izawa | 2010-11-16 |
| 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 |
| 7432085 | Method for producing L-amino acid | Yoshihiko Hara, Hiroshi Izui, Takahiro Asano, Yasuyuki Watanabe | 2008-10-07 |
| 7351571 | Process for the production of β-amino acids using acylase | Hisashi Kawasaki, Kunihiko Watanabe, Masakazu Nakazawa, Kunisuke Izawa | 2008-04-01 |
| 7307160 | OtsA gene encoding trehalose-6-phosphate synthase from a coryneform bacterium | Hiromi Ohtaki, Jun Nakamura, Hiroshi Izui | 2007-12-11 |
| 7297521 | Carbamoyl-phosphate synthetase gene of coryneform bacteria and method for producing L-arginine | Yoko Kuwabara, Kenichi Hashiguchi, Osamu Kurahashi, Yukiko Mori, Hisao Ito | 2007-11-20 |
| 7262035 | Method for producing L-glutamine by fermentation and L-glutamine producing bacterium | Jun Nakamura, Hiroshi Izui, Kayo Moriguchi, Hiroki Kawashima, Osamu Kurahashi | 2007-08-28 |
| 7244569 | Plasmid autonomously replicable in coryneform bacteria | Yumi Matsuzaki, Eiichiro Kimura, Osamu Kurahashi, Yoshio Kawahara, Shinichi Sugimoto | 2007-07-17 |
| 7183403 | Genes for heat resistant enzymes of amino acid biosynthetic pathway derived from thermophilic coryneform bacteria | Seiko Hirano, Eiichiro Kimura, Tsuyoshi Osumi, Kazuhiko Matsui, Yoshio Kawahara +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, Kazuhiko Matsui, Yoshio Kawahara +6 more | 2006-10-24 |
| 7037690 | Method for producing L-amino acid | Yoshihiko Hara, Hiroshi Izui, Takahiro Asano, Yasuyuki Watanabe | 2006-05-02 |
| 6995250 | Thermophilic amino acid biosynthesis system enzyme gene of thermotolerant coryneform bacterium | Seiko Hirano, Eiichiro Kimura, Tsuyoshi Osumi, Kazuhiko Matsui, Yoshio Kawahara +6 more | 2006-02-07 |
| 6962805 | 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 | 2005-11-08 |
| 6908754 | Carbamoyl-phosphate synthetase gene of coryneform bacteria and method for producing L-arginine | Yoko Kuwabara, Kenichi Hashiguchi, Osamu Kurahashi, Yukiko Mori, Hisao Ito | 2005-06-21 |
| 6905819 | Plasmid autonomously replicable in coryneform bacteria | Yumi Matsuzaki, Eiichiro Kimura, Osamu Kurahashi, Yoshio Kawahara, Shinichi Sugimoto | 2005-06-14 |
| 6893852 | Dna encoding sucrose pts enzyme II | Masako Izui, Masakazu Sugimoto, Osamu Kurahashi | 2005-05-17 |
| 6881566 | Carbamoyl-phosphate synthetase gene of coryneform bacteria and method for producing L-arginine | Yoko Kuwabara, Kenichi Hashiguchi, Osamu Kurahashi, Yukiko Mori, Hisao Ito | 2005-04-19 |
| 6338956 | Stress-resistant microorganism and method of producing fermentative product | Eiichiro Kimura, Yoshimi Kikuchi, Yoshio Kawahara, Shinya Goto, Osamu Kurahashi | 2002-01-15 |
| 6303383 | Temperature sensitive plasmid for coryneform bacteria | Jun Nakamura, Sohei Kanno, Eiichiro Kimura, Kazuhiko Matsui | 2001-10-16 |
| 6258573 | Method of producing L-serine by fermentation | Mikiko Suga, Masakazu Sugimoto, Tsuyoshi Osumi, Wataru Hibino, Mika Ito | 2001-07-10 |
| 6255086 | Carbamoyl-phosphate synthetase gene of coryneform bacteria and method for producing L-arginine | Yoko Kuwabara, Kenichi Hashiguchi, Osamu Kurahashi, Yukiko Mori, Hisao Ito | 2001-07-03 |
| 6221636 | Method for producing L-lysine | Atsushi Hayakawa, Masakazu Sugimoto, Yasuhiko Yoshihara | 2001-04-24 |