Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9918620 | Optical transmission element and method for manufacturing the same | Yuki Ishikawa | 2018-03-20 |
| 9507083 | Optical transmission element | Yuki Ishikawa | 2016-11-29 |
| 8579803 | Endoscope | Hiroaki Kinoshita, Atsushi Goto, Daisuke Akiyama, Takeshi Suga, Shinji Egami +3 more | 2013-11-12 |