Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051362 | Enzyme immobilized by spray-drying and photocrosslinking a poly(vinyl alcohol) polymer | Kunihiro Ichimura | 1991-09-24 |
| 4925803 | Fibrous roll of tubular braid for immobilization of cells and enzymes | Aizo Yamauchi, Hisao Ichijo, Jun'ichi Nagasawa, Noboru Aisaka | 1990-05-15 |
| 4514367 | Method for separating rare earth metals | Tadao Asami, Hisao Ichijo, Aizo Yamauchi, Shigeo Ogawa, Mitsuo Suzuki +1 more | 1985-04-30 |
| 4307151 | Enzyme-active fibrous materials and method for preparing same | Aizo Yamauchi, Mitsuo Suzuki, Mitsutaka Uzumaki, Masahiko Takashio | 1981-12-22 |
| 4218321 | Device for removal of excess water from blood | Kanji Sasaki, Akira Okada | 1980-08-19 |