Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374418 | Composition for use in oral cavity | Kazushi Oshino, Atsushi Yamagishi, Ryozo Nakai, Yasuteru Eguchi, Yuichi Hioki | 1994-12-20 |
| 5370865 | Composition for use in oral cavity | Atsushi Yamagishi, Kazushi Oshino, Ryozo Nakai, Yasuteru Eguchi, Yuichi Hioki | 1994-12-06 |
| 5354565 | Biocide activator | Tadashi Moriyama, Yuichi Hioki | 1994-10-11 |