Inventor
RYUTA NISHIZAWA
Inventor
JP
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits29%
G01CMeasuring distances, levels or bearings17%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner16%
H10NElectric solid-state devices not otherwise provided for9%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
H01LSemiconductor devices4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
G01KMeasuring temperature3%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems1%
PatentTitleYear
12,581,860Method of manufacturing vibration element202612,580,543Method for manufacturing vibrator element202612,556,137Resonator device202612,542,531Method for manufacturing vibration element202612,537,530Vibrating element including quartz crystal substrate and excitation electrodes, and oscillator including vibrating element202612,489,412Method for manufacturing vibration element202512,407,323Vibrator device202512,294,333Vibrator device202512,273,092Resonator device202512,213,381Method for manufacturing vibration element202512,207,557Method for manufacturing vibrator device202512,199,583Method for manufacturing vibration element202512,088,277Vibration device and oscillator202412,009,801Resonator device202411,990,887Vibrator device and vibrator module202411,940,275Vibrator device, electronic apparatus, and vehicle202411,916,538Vibrator device202411,831,277Resonator device202311,722,098Vibrator and oscillator202311,662,204Vibrator device202311,650,054Vibrator device, electronic apparatus, and vehicle202311,569,795Resonator device, resonator module, electronic apparatus, and vehicle202311,555,702Physical quantity detection device, manufacturing method for physical quantity detection device, electronic apparatus, and moving object202311,444,235Vibrator device, electronic apparatus, and vehicle202211,340,070Vibrator device, electronic apparatus, and vehicle202211,326,882Vibrator device, electronic apparatus, and vehicle202211,307,033Vibrator device, electronic apparatus, and vehicle202211,293,755Vibrator device202211,287,260Vibrator device202211,277,111Vibrator device, electronic apparatus, and vehicle202211,264,950Vibration element and oscillator202211,239,407Frequency adjustment method of vibrator element202211,196,406Vibrator device, method of manufacturing vibrator device, electronic apparatus, and vehicle202111,181,371Vibrator device, electronic apparatus, and vehicle2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to SEIKO EPSON CORP (34)· patent assignee history
2021–2026Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 34 | 2021–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 34 | 2021–2026 |