Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265107 | Resistance detection sensor | Kentaro Watanabe | 2025-04-01 |
| 11802863 | Oil condition determination system, oil condition determination method, and oil condition determination program | Masatoshi Sasaki, Yasuteru Asakawa, Tomomi Honda, Tatsunari Koyama | 2023-10-31 |
| 11692861 | Liquid sensor and method for manufacturing optical waveguide | Kentaro Watanabe | 2023-07-04 |
| 11561167 | Liquid sensor | Kentaro Watanabe | 2023-01-24 |
| 11525726 | Liquid sensor | Tatsunari Koyama | 2022-12-13 |
| 11035893 | Sensor device | Tatsunari Koyama | 2021-06-15 |
| 10827604 | Method for producing high frequency circuit board, and high frequency circuit board | Takeshi Okunaga, Kojiro Iwasa, Yusuke NATSUHARA | 2020-11-03 |
| 10079436 | Planar antenna | Takeshi Okunaga | 2018-09-18 |
| 9972900 | Distributor and planar antenna | Takeshi Okunaga, Eisuke Hayakawa, Hiroaki Yoshitake | 2018-05-15 |
| 9705196 | Antenna | Takeshi Okunaga, Eisuke Hayakawa, Hiroaki Yoshitake | 2017-07-11 |
| 9627775 | Microstrip antenna | Koji Onishi | 2017-04-18 |
| 9543643 | Antenna device and radar device | Eisuke Hayakawa, Takeshi Okunaga | 2017-01-10 |
| 7584709 | Sewing frame of sewing machine and sewing frame drive mechanism | Keisuke Kasugai | 2009-09-08 |
| 6561743 | Pellet picking method and pellet picking apparatus | — | 2003-05-13 |