Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8526175 | Information processing device | Shuhei Yukawa, Hiroyuki Ozawa | 2013-09-03 | $179,000 |
| 8100485 | Rotating door mechanism and electronic appliance | Yutaka Ogasawara, Kazuhito Sato | 2012-01-24 | $144,000 |
| 7917917 | Tray ejecting mechanism and medium drive device that prevents an ejection switch from being pressed when an ejectable tray is open | Yutaka Ogasawara, Kazuhito Sato | 2011-03-29 | $302,000 |