Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5103000 | Packing for chromatography and method for separating water soluble organic compounds using the same | Shuzo Akiyama, Kenichiro Nakashima, Yasumi Shimizu, Yutaka Kamada | 1992-04-07 |