Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732396 | Process for producing a granular anionic surfactant | Hisashi Goda, Kazuhito Miyoshi | 2010-06-08 |
| 6335313 | Detergent grains and granular detergent composition | Katsuhiko Kasai, Shu Yamaguchi, Hitoshi Takaya, Itsuro Tsukahara | 2002-01-01 |