Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D750242 | Endoscope hood | Makoto Kobayashi, Etsuro Yamabe | 2016-02-23 |
| D725263 | Endoscope hood | Makoto Kobayashi, Etsuro Yamabe, Chika Shiga, Hideaki Asai | 2015-03-24 |
| 5129024 | Optical connector in which a cable holder is accommodated within a connector housing | — | 1992-07-07 |
| 4815808 | Optical fiber cable fixing mechanism in plug | Sueji Shibata | 1989-03-28 |