Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5429766 | Detergent composition containing alkaline pullylanase enzyme | Masaki Tosaka, Katsuhisa Saeki, Katsutoshi Ara, Katsuhiko Deguchi, Kazuaki Igarashi | 1995-07-04 |
| 5316691 | Detergent composition containing an alkaline pullulanase from bacillus ferm BP-3048 | Masaki Tosaka, Katsuhisa Saeki, Katsutoshi Ara, Katsuhiko Deguchi, Kazuaki Igarashi | 1994-05-31 |
| 5030377 | Detergent compositions containing starch debranching enzymes | Hiroyuki Saijo, Katsuhiko Deguchi | 1991-07-09 |