Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818605 | Granulated detergent composition | Takeshi Ban, Teruo Kubota, Shu Yamaguchi, Hiroyuki Yamashita | 2004-11-16 |
| 6818606 | Article for use in washing in sheet form | Hirohiko Hanada, Nobuyoshi Yamaguchi, Kazutoshi Ide, Hiromitsu Hayashi, Hiroyuki Yamashita | 2004-11-16 |
| 6699826 | Sheet-form laundering article | Hiromitsu Hayashi, Hirohiko Hanada, Katsuhiko Kasai, Kazutoshi Ide | 2004-03-02 |
| 6465407 | Sheetlike article for washing | Hiromitsu Hayashi, Hirohiko Hanada, Toshiki Nishi, Shinji Nakao | 2002-10-15 |
| 5466395 | Liquid detergent composition | Masaki Tosaka, Haruki Kawano, Yutaka Hayakawa, Toshiaki Ohi | 1995-11-14 |
| 5389282 | Milky detergent composition for hard surfaces | Haruki Kawano, Masaki Tosaka | 1995-02-14 |
| 5230835 | Mild non-irritating alkyl glycoside based detergent compositions | Katsuhiko Deguchi, Kozo Saito | 1993-07-27 |
| 5154850 | Neutral liquid detergent composition | Katsuhiko Deguchi, Kozo Saito | 1992-10-13 |
| 5073293 | Mild detergent compositions containing alkylglycoside and dicarboxylic acid surfactants | Katsuhiko Deguchi, Kozo Saito | 1991-12-17 |
| 5030377 | Detergent compositions containing starch debranching enzymes | Taeko Sone, Katsuhiko Deguchi | 1991-07-09 |
| 5025069 | Mild alkyl glycoside-based detergent compositions, further comprising terpene and isothiazolone derivatives | Katsuhiko Deguchi, Kozo Saito, Masaki Tosaka | 1991-06-18 |
| 4840746 | Liquid cleanser composition containing an abrasive crystalline aluminosilicate zeolite aggregate | Ryozi Shiozaki, Atsuhiko Kaji, Katsuhiko Deguchi | 1989-06-20 |