Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34740 | Adsorptive resin for microorganisms | Akinori Minami, Tadahira Yo | 1994-09-27 |
| 5344891 | Biodegradable polymers | Mutsumi Kohsaka, Teruya Kurooka | 1994-09-06 |
| 5185415 | Adsorptive resin for microorganisms | Akinori Minami, Tadahira Yo | 1993-02-09 |
| 5116736 | Method for the quantitative determination of micro-organisms or pyrogens | Shu Tahara, Akira Kojima, Shigeru Fukushima | 1992-05-26 |
| 4913820 | Organic sewage treatment process | Kiyoshi Kuriyama | 1990-04-03 |
| 4323702 | Process for recovering a carboxylic acid | Shinichi Yasuda, Takeshi Yamazaki | 1982-04-06 |
| 4303531 | Method for adsorbing and recovering phenols | Sinichi Yasuda | 1981-12-01 |