Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D816146 | Digital camera | Yutaka Nikaido, Chihiro Tsukamoto, Shoko Ryuen, Yasuki Nagaoka | 2018-04-24 |
| D762858 | Hearing aid | — | 2016-08-02 |
| D705840 | Telescope | — | 2014-05-27 |
| D677301 | Digital camera | Akira Nojima, Ken Moro, Yasuki Nagaoka, Arata Ono, Shoko Ryuen +4 more | 2013-03-05 |
| D676885 | Telescope | — | 2013-02-26 |
| D672802 | Digital camera | Akira Nojima, Shoko Ryuen, Sumito Watanabe, Giorgetto Giugiaro | 2012-12-18 |