Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8455425 | Particles containing alkali | Yoichi Sugiyama, Sachiko Yoshioka | 2013-06-04 |
| 8288331 | Liquid detergent composition comprising a hydrophobic organic solvent | Junya Hanai, Kazunori Tsukuda | 2012-10-16 |
| 7141538 | Liquid detergent composition | Junya Hanai, Kazunori Tsukuda, Mitsuru Uno | 2006-11-28 |
| 7115548 | High-density detergent composition | Shu Yamaguchi, Hideichi Nitta, Kyoko Okada, Kimihiro Mizusawa, Jun Kozuka +1 more | 2006-10-03 |
| 6174852 | High-density powdered detergent composition | Hiromitsu Hayashi, Masaki Tsumadori, Masaaki Yamamura, Noboru Moriyama | 2001-01-16 |