Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12250023 | Optical space communications transmission and reception terminal and optical space communications system | Tsuyoshi Yoshida | 2025-03-11 |
| 12088339 | Receiver, optical space communication system, and optical space communication reception method | — | 2024-09-10 |
| 11888532 | Signal processing device, signal processing method, receiver, and optical communication system | Shota KOSHIKAWA | 2024-01-30 |
| 11705969 | Receiver | — | 2023-07-18 |
| 11531140 | Optical laminate having antireflection film and light shielding film | Yuko Tachibana, Takaaki Murakami, Toshinari Watanabe, Tomoyuki Kobayashi | 2022-12-20 |
| 11496222 | Spatial optical transmitter and spatial optical communication system | Tsuyoshi Yoshida | 2022-11-08 |
| 11271658 | Optical receiver, light signal receiving method, and data reproduction device | Masashi BINKAI, Tsuyoshi Yoshida | 2022-03-08 |
| 11088776 | Optical transmission/reception device and optical transmission/reception method | Kiyoshi Onohara | 2021-08-10 |
| 11020957 | Producing method of base member provided with printed layer and base member provided with printed layer | — | 2021-06-01 |
| 10985845 | Adaptive equalization filter and signal processing device | Masashi BINKAI, Ryosuke Matsumoto | 2021-04-20 |
| 10951345 | Optical communication device | Ryosuke Matsumoto, Naoki Suzuki | 2021-03-16 |
| 10778338 | Optical transmitter, optical receiver, and optical communication system | Hiroshi Miura, Tsuyoshi Yoshida, Keisuke Dohi | 2020-09-15 |
| 10749550 | Likelihood generation device, receiving apparatus, likelihood generation method, and optical transmission system | Tsuyoshi Yoshida, Keisuke Dohi, Hiroshi Miura | 2020-08-18 |
| 10652071 | Symbol mapping device | Keisuke Dohi, Tsuyoshi Yoshida | 2020-05-12 |
| 10554302 | Optical communication apparatus and frequency control method | Masashi BINKAI | 2020-02-04 |
| 10382159 | Dummy-light generating device, optical transmission apparatus, and dummy-light generating method | Seiki NAKAMURA, Tsuyoshi Yoshida, Tatsuya Kobayashi | 2019-08-13 |
| 10128940 | Optical transmission method and optical transmission system | Hiroki Goto, Tsuyoshi Yoshida, Kiyoshi Onohara, Takashi Sugihara, Kazuo Kubo +2 more | 2018-11-13 |
| 10088231 | Indirectly heating rotary dryer | Masaki Kataoka, Satoshi Suwa | 2018-10-02 |
| 9683779 | Indirectly heated rotary dryer | Masaki Kataoka, Satoshi Suwa | 2017-06-20 |
| 9486847 | Cooling apparatus, and manufacturing apparatus and manufacturing method of hot-rolled steel sheet | Kazuaki Kobayashi, Tomofumi Hosho, Yoichi Haraguchi, Yuji Ikemoto, Kenji Horii | 2016-11-08 |
| 9195319 | Signal processing device and semiconductor device for executing a plurality of signal processing tasks | — | 2015-11-24 |
| 8638486 | Optical modulator and optical modulation method | Takashi Sugihara, Keita Mochizuki, Hiroshi Aruga | 2014-01-28 |
| 6127564 | Semicarbazine/manganese complex and gas generator for air bag | Tadao Yoshida, Shiro Chijiwa, Yasuo Shimizu, Kazuo Hara, Takashi Kazumi +1 more | 2000-10-03 |