Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255619 | Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle | Seiichiro Ogura, Keiichi Yamaguchi, Takashi Yamazaki | 2025-03-18 |
| 11888464 | Vibration element, physical quantity sensor, inertial measurement unit, electronic apparatus, and vehicle | Seiichiro Ogura, Keiichi Yamaguchi, Takashi Yamazaki | 2024-01-30 |
| 11595026 | Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle | Seiichiro Ogura, Keiichi Yamaguchi, Takashi Yamazaki | 2023-02-28 |
| 11287260 | Vibrator device | Keiichi Yamaguchi, Seiichiro Ogura, Ryuta Nishizawa | 2022-03-29 |
| 11239407 | Frequency adjustment method of vibrator element | Keiichi Yamaguchi, Seiichiro Ogura, Ryuta Nishizawa | 2022-02-01 |
| 11085765 | Frequency adjustment method of vibration element, manufacturing method of vibration element, vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, vehicle | Shogo Sasaki, Masashi Shimura, Keiichi Yamaguchi, Ryuta Nishizawa, Seiichiro Ogura | 2021-08-10 |
| 11025222 | Vibration element, manufacturing method of vibration element, physical quantity sensor, inertial measurement device, electronic apparatus, and vehicle | Seiichiro Ogura, Keiichi Yamaguchi, Takashi Yamazaki | 2021-06-01 |
| 10823747 | Inertial sensor element control device, inertial sensor, electronic apparatus, vehicle and method of updating temperature compensation information of inertial sensor element control device | — | 2020-11-03 |
| 10101158 | Circuit for physical quantity sensor, physical quantity sensor, and method for manufacturing physical quantity sensor | — | 2018-10-16 |
| 10041796 | Method for inspecting physical quantity sensor and method for manufacturing physical quantity sensor | Kenji Sato | 2018-08-07 |
| 9863972 | Physical quantity sensor, electronic device, and moving object | Takehiko Shindo | 2018-01-09 |
| 9046366 | Signal processing circuit, physical quantity detection apparatus, angular velocity detection apparatus, integrated circuit device, and electronic instrument | Yoshinao Yanagisawa, Takayuki Kikuchi, Toshihiro Nishida, Masayuki Takahashi | 2015-06-02 |
| 8850887 | Detection circuit, physical quantity detection apparatus, angular velocity detection apparatus, integrated circuit device, and electronic instrument | Yoshinao Yanagisawa, Takayuki Kikuchi, Toshihiro Nishida, Masayuki Takahashi | 2014-10-07 |
| 8733169 | Composite sensor and electronic device | — | 2014-05-27 |
| 8640540 | Vibrating element, vibrator, and electronic apparatus | — | 2014-02-04 |
| 8618890 | Angular velocity detection apparatus | Yoshinao Yanagisawa, Takayuki Kikuchi, Toshihiro Nishida, Masayuki Takahashi | 2013-12-31 |
| 8573058 | Acceleration sensor and electronic device | — | 2013-11-05 |
| 8453503 | Vibrating reed, vibrator, physical quantity sensor, and electronic apparatus | — | 2013-06-04 |
| 8342021 | Composite sensor and electronic device | — | 2013-01-01 |
| 8004165 | Tuning fork oscillating piece, tuning fork oscillator, and acceleration sensor | Makoto Furuhata, Takamitsu Higuchi | 2011-08-23 |
| 7579932 | Resonator SAW filter having a control interdigital transducer between input and output interdigital transducers | Michiaki Takagi, Katsuro Yoneya | 2009-08-25 |
| 7474033 | Surface acoustic wave device, method of manufacturing the same, and electronic apparatus | — | 2009-01-06 |
| 7336016 | Surface-acoustic wave device and method of manufacturing same | — | 2008-02-26 |
| 7283021 | Frequency adjustment method of surface acoustic wave device, surface acoustic wave device, and electronic device | — | 2007-10-16 |
| 6972642 | Method of controlling frequency of surface acoustic wave device and electronic apparatus | — | 2005-12-06 |