Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345928 | End part structure for optical connectors | — | 2025-07-01 |
| 12281010 | Aluminum nitride-based powder and method for producing same | Takamasa Tanaka, Jun Kusui, Katsumi Nakashima, Kazuya Higashimura | 2025-04-22 |
| 12025844 | Cable, cable manufacturing method, and protective member removal method | Ryoichi Mitobe | 2024-07-02 |
| 12013575 | Optical connector | Tomoyuki Shinoda, Takahito Otomitsu | 2024-06-18 |
| 11782223 | Optical connector | Takahito Otomitsu, Kunihiko Fujiwara | 2023-10-10 |
| 11372161 | Method of manufacturing optical fiber assembly | — | 2022-06-28 |
| 11366277 | Optical fiber cable and method of manufacturing optical fiber cable | Ryoichi Mitobe | 2022-06-21 |
| 11294125 | Optical connector | Shunsuke Fujita, Takahito Otomitsu, Kunihiko Fujiwara | 2022-04-05 |
| 11275218 | Optical connector and method for connecting optical connector | Takahito Otomitsu, Shunsuke Fujita, Kunihiko Fujiwara | 2022-03-15 |
| 11099326 | Optical fiber array, fiber fixing substrate, and method for manufacturing optical fiber array | — | 2021-08-24 |
| 10067296 | Optical connector component | — | 2018-09-04 |
| 9891392 | Optical connector | — | 2018-02-13 |
| 9535222 | Optical connector | — | 2017-01-03 |
| 9529160 | Optical connector | — | 2016-12-27 |
| 9327879 | Multilayer body and container | Tomonobu Sekiguchi, Masashi Yamamoto, Kazunori Yamada | 2016-05-03 |
| 8491976 | Laminate, package, packaging sheet, packaging material, label and container | Masahiro Sato, Naoki Higashi, Kiyoji Egashira, Hiroshi Kubo, Keiichi Kanno | 2013-07-23 |