Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500794 | Granulated bleaching activator | Nobuyoshi Yamaguchi, Hiroshi Noro, Shigeaki Fujinami, Masakazu Furukawa, Kazuyoshi Ozaki +2 more | 2002-12-31 |
| 6372704 | Detergent composition | Shitsuw Shikata, Masafumi Nomura, Toshihiro Oki, Hitoshi Tanimoto, Tsutomu Tokumoto | 2002-04-16 |