Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10889392 | Covered container manufacturing device and blister packaging machine | — | 2021-01-12 |
| 10875671 | Blister packaging machine | — | 2020-12-29 |
| 5868484 | Portable overhead projector | Masami Chikauchi, Seiji Tachibana, Hiroyuki Yokokawa, Yasunori HAGARI | 1999-02-09 |