Issued Patents All Time
Showing 25 most recent of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222562 | Optical apparatus, light emitting apparatus, optical cable, and method of connecting optical apparatus | Kuniyuki Ishii, Hideaki KAMISUGI, Tomomi Sano, Tetsuya Nakanishi, Hong Chuyen NGUYEN +3 more | 2025-02-11 |
| 11510325 | Optical transceiver | Kuniyuki Ishii | 2022-11-22 |
| 11194106 | Optical transceiver | Takashi Matsui | 2021-12-07 |
| 10924187 | Optical transceiver with a plurality of built-in optical subassemblies | Kuniyuki Ishii | 2021-02-16 |
| 10812193 | Optical transceiver | Takashi Matsui | 2020-10-20 |
| 10613280 | Optical receptacle, fiber stub, and optical module that attenuate electromagnetic waves | — | 2020-04-07 |
| 10527805 | Optical transceiver | Yasutaka MIZUNO, Kazushige Oki | 2020-01-07 |
| 10459171 | Optical transceiver | — | 2019-10-29 |
| 10270531 | Optical transceiver and method of manufacturing the same | Kuniyuki Ishii | 2019-04-23 |
| 10261270 | Optical transceiver | — | 2019-04-16 |
| 9829662 | Optical transceiver having pull-tab | — | 2017-11-28 |
| 9726842 | Optical source for coherent transceiver | Kuniyuki Ishii, Takashi Kondo | 2017-08-08 |
| 9671583 | Optical transceiver having plug board independent of circuit board and a holder that holds the circuit board on a level with the plug board | Takashi Matsui | 2017-06-06 |
| 9645334 | Optical transceiver having heat-dissipating path from assembly substrate directly to upper housing | Kuniyuki Ishii | 2017-05-09 |
| 9632264 | Optical transceiver with plug in one of paired optical ports | Hidemi Sone | 2017-04-25 |
| 9541719 | Pluggable optical transceiver having pull-pull-tab | Kuniyuki Ishii | 2017-01-10 |
| 9523828 | Optical transceiver having bail working independently of linear motion of slider | Kuniyuki Ishii | 2016-12-20 |
| 9465178 | Optical transceiver adapted to angled polish connector and a method to assemble the same | — | 2016-10-11 |
| 9366834 | Pluggable optical transceiver | Kazushige Oki | 2016-06-14 |
| 9363020 | Optical transceiver having inner fibers for coupling optical receptacle with transmitter and receiver modules | — | 2016-06-07 |
| 9319142 | Full-duplex optical transceiver applicable to digital coherent system | Takatoshi Kato, Kazuhiro Yamaji | 2016-04-19 |
| 9250402 | Pluggable optical transceiver having pull-pull-tab | Kuniyuki Ishii | 2016-02-02 |
| 9213150 | Optical coupling apparatus and optical transceiver installing the same | Takashi Matsui, Masahiro Shibata | 2015-12-15 |
| 9172468 | Optical transceiver with optical receiver electrically isolated from housing and optical transmitter with enhanced heat dissipation to housing | — | 2015-10-27 |
| 9146365 | Optical transceiver installing MT ferrule to mate with MPO connector | Kazushige Oki, Takashi Matsui, Kuniyuki Ishii, Hideaki KAMISUGI, Jignesh H. Shah +1 more | 2015-09-29 |