Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7842799 | Recombinant vector capable of increasing secretion of Koji mold protease | Osamu Hatamoto, Masayuki Machida, Motoaki Sano, Akimitsu Tanaka, Chitoshi Oka +6 more | 2010-11-30 |
| 6951750 | Prolidase and its gene and method for producing prolidase | Kotaro Ito, Takeharu Nakahara, Yasuji Koyama, Toshifumi Matsuda, Tadashi Takahashi +2 more | 2005-10-04 |
| 6706492 | Multiply transformed koji mold and a method of manufacturing a flavor enhancer using the same | Hiroe Sato, Misao Sugishita, Yaichi Fukushima, Yasuji Koyama | 2004-03-16 |
| 6541236 | Protein having glutaminase activity and gene encoding the same | Kotaro Ito, Yasuji Koyama | 2003-04-01 |
| 6127161 | Leucine aminopeptidase gene, recombinant DNA, and process for producing leucine aminopeptidase | Keietsu Abe | 2000-10-03 |