Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10918519 | Intraocular lens insertion apparatus | Akinori Marunaka, Toshihide Tanaka, Shuji Abe | 2021-02-16 |
| 9693857 | Intraocular lens insertion apparatus | Akinori Marunaka, Toshihide Tanaka, Shuji Abe | 2017-07-04 |
| D561735 | Digital audio player | Mamoru Ueda, Kennosuke Chujo, Ryouichi Sasaoka, Eisuke Nakao | 2008-02-12 |
| 5323181 | Apparatus for recording image having size larger than television image of one frame | Akio Ohtani, Hideaki Iwase | 1994-06-21 |