Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9806739 | Optical signal transmitter and optical communication system using constant modulus formats, and method for generating modulation codes | Keisuke Kojima, Toshiaki Koike-Akino, David Millar, Kieran Parsons | 2017-10-31 |
| 9768886 | Optical receiver | Mitsuko Mieno, Hiroaki Shintaku, Shusaku Hayashi | 2017-09-19 |
| 9641257 | Optical transmitter and DC bias control method | Takashi Sugihara | 2017-05-02 |
| 9590800 | Multilevel modulation optical transceiver and multilevel modulation optical transmission and reception method | Kiyoshi Onohara, Takafumi Fujimori, Yoshiaki Konishi | 2017-03-07 |
| 9562340 | Excavating bucket and work vehicle | Tatsuo Aira, Daijiroh Tanaka | 2017-02-07 |