Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839055 | Method for treating blood and apparatus therefor | Makoto Ishizaki, Takateru Sato, Soichi Tanaka | 1989-06-13 |
| 4559034 | Line for use in body fluid treatment | Yasuzo Kirita, Masaru Kawahashi, Kimihisa Sunahara, Hidemune Naito | 1985-12-17 |