Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422591 | Liquid dispersion of fluoride particles and method for producing same, and optical film | Masanori Uraya, Rui Hasebe, Megumi Tomisaki, Tetsuo Nishida | 2025-09-23 |
| 12370978 | Electronic key system | Ryusuke Ishikawa, Kohei NIMURA | 2025-07-29 |
| 11187130 | Honeycomb structured body | Takeru Yoshida, Hiromasa Suzuki, Masaru Kakinohana, Takumi Tojo | 2021-11-30 |
| 10989092 | Honeycomb structured body | Takeru Yoshida, Hiromasa Suzuki, Masaru Kakinohana, Takumi Tojo | 2021-04-27 |
| 10687295 | Communication device, communication method, and communication system with desynchronization detection | Hiroaki Nakano, Hiroaki Fujita, Uichiro Omae, Tetsuya Fujiwara | 2020-06-16 |
| 7386328 | Receiver | Masahiro Umewaka | 2008-06-10 |
| 7330708 | Tuning circuit with amplitude attenuation function and integrated circuit for radio communication apparatus | Masahiro Umewaka, Keitarou Sekine, Akira Hyougo, Keiji Morijiri | 2008-02-12 |
| 7271636 | Hysteresis comparator and reset signal generator | Masahiro Umewaka, Shinji Osugi | 2007-09-18 |
| 7171178 | Tuning circuit having amplitude-varying function | Masahiro Umewaka, Keitaro Sekine, Akira Hyogo, Keiji Morijiri | 2007-01-30 |
| 6586922 | Phase shift circuit and FM detector circuit | Takao Saeki, Takashi Iijima, Jun Suzuki, Masaki Kinoshita | 2003-07-01 |