Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8402587 | Optical connector cleaning tool | Naoki Sugita, Masaaki Konishi, Masaru Kobayashi | 2013-03-26 |
| D623369 | Cleaning device for optical connectors | Naoki Sugita, Masaaki Konishi, Masaru Kobayashi | 2010-09-07 |