Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |