Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5707516 | Column packings for liquid chromatography | Akira Tomizawa, Hisashi Matsuda, Naoki Koga, Keisuke Hisada | 1998-01-13 |
| 5084285 | Desalting process of milk | Masaharu Shimatani, Yasunobu Hiraoka, Yuuzi Murakami, Tadashi Idota | 1992-01-28 |