Inventor
OGISO HIROYUKI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “OGISO HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
14 patentsUS7012476B2Mar 14, 2006
Voltage-controlled oscillator, clock converter, and electronic device
SEIKO EPSON CORP22 citations92
US5867074AFeb 2, 1999
Surface acoustic wave resonator, surface acoustic wave resonator unit, surface mounting type surface acoustic wave resonator unit
SEIKO EPSON CORP33 citations88
US6933794B2Aug 23, 2005
Voltage-controlled oscillator and electronic device using same
SEIKO EPSON CORP14 citations83
US5392006AFeb 21, 1995
Pressure seal type piezoelectric resonator
SEIKO EPSON CORP16 citations81
US7157980B2Jan 2, 2007
Clock converter and electronic apparatus with the same
SEIKO EPSON CORP8 citations73
US7057430B2Jun 6, 2006
Clock shaping device and electronic instrument using the same
SEIKO EPSON CORP8 citations73
US5592130AJan 7, 1997
Piezoelectric oscillator including a piezoelectric resonator with outer lead
SEIKO EPSON CORP15 citations72
US5541557AJul 30, 1996
Resin mold type piezoelectric resonator and resin mold type piezoelectric oscillator
SEIKO EPSON CORP9 citations72
US5504460AApr 2, 1996
Pressure seal type piezoelectric resonator
SEIKO EPSON CORP9 citations72
US5265316ANov 30, 1993
Method of manufacturing a pressure seal type piezoelectric oscillator
SEIKO EPSON CORP18 citations72
US12584741B2Mar 24, 2026
Inertial measurement device and method for manufacturing inertial measurement device
SEIKO EPSON CORP0 citations62
US7230501B2Jun 12, 2007
Oscillation circuit and electronic equipment
SEIKO EPSON CORP4 citations62
US12514127B2Dec 30, 2025
Electronic device and method for manufacturing electronic device
SEIKO EPSON CORP0 citations56
US7215210B2May 8, 2007
Clock signal outputting method, clock shaper and electronic equipment using the clock shaper
SEIKO EPSON CORP0 citations51
APPLIED MATERIALS INC
4 patentsUS11031262B2Jun 8, 2021
Loadlock integrated bevel etcher system
APPLIED MATERIALS INC2 citations71
US10636684B2Apr 28, 2020
Loadlock integrated bevel etcher system
APPLIED MATERIALS INC1 citations71
US10403515B2Sep 3, 2019
Loadlock integrated bevel etcher system
APPLIED MATERIALS INC1 citations71
US10599043B2Mar 24, 2020
Critical methodology in vacuum chambers to determine gap and leveling between wafer and hardware components
APPLIED MATERIALS INC0 citations50