Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D661709 | Scroll pump | Hidetoshi Ishikawa, Ryusuke Muto | 2012-06-12 |
| 5364270 | Apparatus having video display and display-synchronizing motion mechanism | Akihiro Aoyama, Hitoshi Kaneko, Akira Tajiri, Iwao Okamura | 1994-11-15 |