Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10149603 | Endoscope | Masayuki Iwasaka, Sunao Hachisuka | 2018-12-11 |
| 10028642 | Endoscope | Masayuki Iwasaka, Sunao Hachisuka | 2018-07-24 |
| 10010242 | Endoscope | Toshizumi Tanaka, Masayuki Iwasaka | 2018-07-03 |