Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4789479 | Packing for chromatography | Nobuyoshi Karasawa | 1988-12-06 |
| 4557830 | Packed column having pressure-absorbing mechanism | Shin-ichi Saito, Hideo Fukuda | 1985-12-10 |
| 4394353 | Separation of rare earth metals using a cation exchanger | Tetsuya Miyake, Kunihiko Takeda, Kazuo Okuyama, Yasuki Shimamura | 1983-07-19 |
| 4368175 | Ion exchange enrichment of uranium isotopes | Tetsuya Miyake, Kunihiko Takeda | 1983-01-11 |