Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10618175 | Vibration measurement method for moving part, vibration measurement method for robot, and control device | — | 2020-04-14 |
| 9337801 | Vibration element, vibrator, oscillator, electronic apparatus, and moving object | Masayuki Kikushima, Masako Tanaka, Naohisa Obata | 2016-05-10 |
| 9070863 | Resonator element, resonator, oscillator, electronic apparatus, and moving object | Masayuki Kikushima, Masako Tanaka, Naohisa Obata | 2015-06-30 |
| 9035709 | Vibration element, vibrator, oscillator, electronic apparatus, and moving object | Masayuki Kikushima, Masako Tanaka, Naohisa Obata | 2015-05-19 |
| 7779688 | Vibration gyro sensor | Kenji Sato, Tatsunori Nakamura | 2010-08-24 |
| 7095161 | Piezoelectric resonator | Katsuhiko Miyazaki | 2006-08-22 |
| 6998926 | Piezoelectric oscillator, portable phone employing piezoelectric oscillator, and electronic apparatus employing piezoelectric oscillator | Katsuhiko Miyazaki, Yugo Koyama | 2006-02-14 |
| 6849991 | Quartz resonating piece, quartz resonator, and quartz device | Guoqing Zhang, Masako Tanaka, Eiji Karaki | 2005-02-01 |