Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6701219 | Control method for a link arm mechanism and an automatic centrifugal machine employing this link arm mechanism | Masahiro Inaniwa, Hidetaka Osawa, Hiroshi Hayasaka | 2004-03-02 |
| 6196961 | Automatic centrifugal machine employing a link arm mechanism | Masahiro Inaniwa, Hidetaka Osawa, Hiroshi Hayasaka | 2001-03-06 |