Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10826620 | Optical receiver, optical reception method, and optical communication system | Fukutaro HAMAOKA, Seiji Okamoto, Kengo Horikoshi, Yoshiaki Kisaka | 2020-11-03 |
| 10741832 | Positive electrode active material for lithium ion battery | Ren-de Sun, Shoji Nozato, Akira Nakasuga | 2020-08-11 |
| 10742354 | Optical receiver, optical transmission device, and method for optical receiver | Mitsuteru YOSHIDA, Akira Hirano | 2020-08-11 |
| 10696804 | Carbon fiber composite material | — | 2020-06-30 |
| 10647912 | Carbon-coated vanadium dioxide particles | Ren-de Sun, Shoji Nozato, Akira Nakasuga, Naoyuki Nagatani, Keigo Oowashi | 2020-05-12 |
| 10637569 | Optical transmission characteristic estimation method, optical transmission characteristic compensation method, optical transmission characteristic estimation system and optical transmission characteristic compensation system | Akihiro Yamagishi, Tetsuya Maruyama, Asuka Matsushita, Shogo Yamanaka | 2020-04-28 |
| 10608743 | Transmission characteristic compensation apparatus, transmission characteristic compensation method, and communication apparatus | Tomohiro Takamuku, Etsushi Yamazaki, Katsuichi Oyama, Yasuharu Onuma, Kazuhito Takei +3 more | 2020-03-31 |