Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254249 | Anti-thrombogenic blood treating system | Ryozo Terada, Kazumi Tanaka | 1993-10-19 |
| 4925534 | Hemodialysis method and membrane | Hiroshi Kataoka, Takuichi Kobayashi | 1990-05-15 |
| 4834882 | Hemodialysis membrane | Hiroshi Kataoka, Takuichi Kobayashi | 1989-05-30 |
| 4770774 | Column for removing .beta..sub.2 -microglobulin | Nobuo Ida, Hiroshi Kataoka | 1988-09-13 |