Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7115548 | High-density detergent composition | Shu Yamaguchi, Kyoko Okada, Kimihiro Mizusawa, Jun Kozuka, Toshiharu Noguchi +1 more | 2006-10-03 |
| 6992055 | Process for preparing detergent compositions having high bulk density | Hiroyuki Yamashita, Jun Saito | 2006-01-31 |
| 6849590 | Process for producing granules for supporting surfactant | Hiroki Yamaboshi, Shuji Takana, Teruo Kubota, Hitoshi Takaya, Hiroyuki Yamashita | 2005-02-01 |
| 6354727 | Mixing device | Kouji Toyoda, Hiroyuki Yamashita, Kenji Tanaka | 2002-03-12 |
| 6186427 | Mixer | Kouji Toyoda, Hiroyuki Yamashita, Kenji Tanaka | 2001-02-13 |