Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4543363 | Ion exchanger having hydroxyl groups bonded directly to backbone skeleton | — | 1985-09-24 |
| 4368275 | Isocyanurate-vinyl alcohol-vinyl ester chromatographic packing | Kohji Noguchi, Makoto Honda | 1983-01-11 |
| 4339500 | Hydrophilic packing material for chromatography | Kohji Noguchi, Hiroshi Suzuki, Makoto Honda | 1982-07-13 |