Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818605 | Granulated detergent composition | Takeshi Ban, Teruo Kubota, Hiroyuki Saijo, Hiroyuki Yamashita | 2004-11-16 |
| RE38411 | Washing method and clothes detergent composition | Noriaki Ushio, Akiko Ishikura, Katsuhiko Kasai, Masaki Tsumadori, Hiroyuki Yamashita | 2004-02-03 |