Inventor
KIYA HIROSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KIYA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
10 patentsUS8035662B2Oct 11, 2011
Integrated circuit device and electronic instrument
SEIKO EPSON CORP10 citations82
US7590015B2Sep 15, 2009
Integrated circuit device and electronic instrument
SEIKO EPSON CORP7 citations73
US9438073B2Sep 6, 2016
Power supply switching circuit, real time clock device, electronic apparatus, mobile unit, and method of controlling power supply switching circuit
SEIKO EPSON CORP3 citations72
US11791770B2Oct 17, 2023
Circuit device and oscillator
SEIKO EPSON CORP0 citations61
US10985928B2Apr 20, 2021
Circuit device, oscillation device, physical quantity measuring device, electronic apparatus, and vehicle
SEIKO EPSON CORP0 citations51
US9762062B2Sep 12, 2017
Voltage output circuit, electronic apparatus, moving object, manufacturing method for voltage output circuit, and manufacturing method for electronic apparatus
SEIKO EPSON CORP0 citations51
US11326881B2May 10, 2022
Vibrator device, circuit device, method of manufacturing vibrator device, electronic apparatus, and vehicle
SEIKO EPSON CORP0 citations50
US10135391B2Nov 20, 2018
Oscillation circuit, electronic apparatus, and moving object
SEIKO EPSON CORP1 citations49
US10128854B2Nov 13, 2018
Oscillation circuit, electronic apparatus, and moving object
SEIKO EPSON CORP1 citations49
US10454471B2Oct 22, 2019
Power supply switching circuit and electronic device
SEIKO EPSON CORP0 citations35