RK

Ryuji Kihara

SE Seiko Epson: 12 patents #1,551 of 7,774Top 20%
Overall (All Time): #410,068 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11372018 Sensor unit, electronic apparatus, and moving object Kentaro Yoda 2022-06-28
10900784 Physical quantity sensor, physical quantity sensor device, composite sensor device, inertial measurement unit, vehicle positioning apparatus, portable electronic apparatus, electronic apparatus, and vehicle 2021-01-26
10712157 Physical quantity sensor, electronic device, and vehicle 2020-07-14
9331602 Vibrator, oscillator, electronic device, and moving object Kazuyuki Nagata 2016-05-03
9312789 Vibrator, oscillator, electronic device, and moving object 2016-04-12
9233833 MEMS element and oscillator 2016-01-12
8912031 Electronic device, electronic apparatus, and method of manufacturing electronic device Yoko KANEMOTO 2014-12-16
8847708 MEMS vibrator and oscillator 2014-09-30
8587390 MEMS vibrator, oscillator, and method for manufacturing MEMS vibrator 2013-11-19
8305152 MEMS oscillator and method of manufacturing thereof Toru Watanabe, Shogo Inaba 2012-11-06
8026120 Method of manufacturing MEMS device Shogo Inaba 2011-09-27
7215061 Micromechanical electrostatic resonator Takuya Nakajima, Makoto Furuhata 2007-05-08