Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10854939 | Dielectric filter | Noriyuki Hirabayashi, Shigemitsu Tomaki | 2020-12-01 |
| 10784551 | Band-pass filter | Noriyuki Hirabayashi, Shigemitsu Tomaki | 2020-09-22 |
| 10749234 | Band-pass filter | Noriyuki Hirabayashi, Shigemitsu Tomaki | 2020-08-18 |
| 10727557 | Dielectric resonator and dielectric filter | Shigemitsu Tomaki, Yousuke FUTAMATA, Shin Takane, Yasuharu Miyauchi, Kazunari Kimura | 2020-07-28 |
| 10658737 | Composite electronic component | Yasuyuki Hara, Toshiki Tate | 2020-05-19 |
| 10658720 | Multilayer electronic component | Noriyuki Hirabayashi, Shigemitsu Tomaki | 2020-05-19 |
| 10540891 | Traffic-congestion prevention system, traffic-congestion prevention method, and recording medium | Itaru Nishioka | 2020-01-21 |