Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8222327 | Plasma sterilization indicator | Masao Mikumo | 2012-07-17 |
| 7189355 | Indicator for plasma sterilization | Masao Mikumo, Yoshio Jo | 2007-03-13 |
| D326678 | Printer for computer | Noritaka Uchibori, Hiromi Shishiuchi | 1992-06-02 |