Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10802226 | Cleaning tool | Junichi Nakane, Kunihiko Fujiwara, Shigeo Takahashi, Hirotaka Asada | 2020-10-13 |
| 10768380 | Ferrule, ferrule with optical fiber, and method of manufacturing ferrule with optical fiber | Shigeo Takahashi, Hirotaka Asada, Kazuaki Toba, Masanari Yamamoto, Ryohei Takahashi | 2020-09-08 |
| 10705299 | Ferrule structure, ferrule structure with fiber, and method for manufacturing ferrule structure with fiber | Shigeo Takahashi, Hirotaka Asada | 2020-07-07 |
| 10605997 | Optical-fiber-attached ferrule with an upper opening and a lower ventilation hole and method of manufacturing the same | Tatsuya Ota | 2020-03-31 |