Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7297527 | Highly productive α-amylases | Hiroyuki Araki, Keiji Endo, Hiroshi Hagihara, Kazuaki Igarashi, Katsuya Ozaki | 2007-11-20 |
| 7078212 | Mutant α-amylases | Keiji Endo, Kazuaki Igarashi, Hiroshi Hagihara, Katsuya Ozaki | 2006-07-18 |
| 6916645 | Amylases | Hiroshi Hagihara, Kaori Kitayama, Kazuaki Igarashi, Keiji Endo, Katsuya Ozaki | 2005-07-12 |
| 6743616 | Highly productive alpha-amylases | Hiroyuki Araki, Keiji Endo, Hiroshi Hagihara, Kazuaki Igarashi, Katsuya Ozaki | 2004-06-01 |
| 6486113 | Mutant &agr;-amylases | Yuji Hatada, Kaori Ikawa, Susumu Ito, Kazuaki Igarashi, Hiroshi Hagihara +2 more | 2002-11-26 |
| 6403355 | Amylases | Hiroshi Hagihara, Kaori Kitayama, Kazuaki Igarashi, Keiji Endo, Katsuya Ozaki | 2002-06-11 |