Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698508 | Powdered detergent composition | Masafumi Nomura, Eiichi Hoshino | 1997-12-16 |
| 5635468 | Liquefying alkaline .alpha.-amylase, process for producing the same, and detergent composition containing the same | Katsutoshi Ara, Katsuhisa Saeki, Kazuaki Igarashi, Mikio Takaiwa, Takaaki Uemura +5 more | 1997-06-03 |