Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8495770 | Nozzle device and hygienic washing device | Ryouichi Koga, Tomio Arikawa, Yasuhiro Kawamoto | 2013-07-30 |
| 8064150 | Lens barrel and imaging device | Toshiyuki Nakada, Hideaki Kawane, Hiroyasu Fujinaka | 2011-11-22 |