Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370794 | Carbon beads, process of producing the same and chromatography column containing the same | Takashi Obayashi, Makiko Ozawa | 1994-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370794 | Carbon beads, process of producing the same and chromatography column containing the same | Takashi Obayashi, Makiko Ozawa | 1994-12-06 |