Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448296 | Aqueous suspension with good redispersibility | Shin-ichi Yasueda, Keiichi Matsuhisa, Hideo Terayama | 2002-09-10 |
| 6379688 | Preservative for emulsion and emulsion containing same | Masazumi Yamaguchi, Masayo Yamaguchi | 2002-04-30 |