Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8426351 | Liquid softener composition or transparent or semitransparent liquid softener composition | Kyoko Okada, Takahiro Osumi, Kazutaka Shiratsuchi, Kouji Ohsaki | 2013-04-23 |
| 7712620 | Packaging container with finger receiving portion | Yoshinori Nemoto, Masaki Miura | 2010-05-11 |
| 7202203 | Softener composition | Hiromitsu Hayashi, Shuji Tagata | 2007-04-10 |
| 7189687 | Softener composition | Atsushi Yamamoto, Shuji Tagata | 2007-03-13 |
| 6838427 | Softener composition | Atsushi Yamamoto, Shuji Tagata | 2005-01-04 |
| 6770617 | Softener composition | Atsushi Yamamoto, Shuji Tagata, Nobuyuki Ogura | 2004-08-03 |
| RE38411 | Washing method and clothes detergent composition | Shu Yamaguchi, Akiko Ishikura, Katsuhiko Kasai, Masaki Tsumadori, Hiroyuki Yamashita | 2004-02-03 |
| 6596685 | Softener composition | Hiromitsu Hayashi, Shuji Tagata | 2003-07-22 |
| 6214787 | Granular detergent composition for clothing | Shu Yamaguchi, Shigeru Tamura, Futoshi Teranishi, Masaki Tsumadori, Hiroyuki Yamashita | 2001-04-10 |
| 6159919 | Bleaching detergent composition | Shu Yamaguchi, Nobuyosi Yamaguchi, Muneo Aoyagi, Shigeru Tamura, Masaki Tsumadori | 2000-12-12 |
| 5961662 | Washing method and clothes detergent composition | Shu Yamaguchi, Akiko Ishikura, Katsuhiko Kasai, Masaki Tsumadori, Hiroyuki Yamashita | 1999-10-05 |