Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815541 | Coprecipitant and method for extracting nucleic acids | Mitsugu Usui, Mari Yamaguchi, Motohito Kaneshima | 2004-11-09 |
| 4367300 | Synthetic resin compositions to be added to cement, an aqueous paint composition containing said compositions and a method for coating said paint composition | Terusato Inoue | 1983-01-04 |