Inventor
OHTA MASAHIKO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “OHTA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
9 patentsUS11790511B2Oct 17, 2023
Information processing device, system, and method
NEC CORP2 citations73
US11585721B2Feb 21, 2023
Displacement component detection apparatus, displacement component detection method, and computer-readable recording medium
NEC CORP2 citations73
US11178333B2Nov 16, 2021
Vibration measurement system, vibration measurement apparatus, vibration measurement method, and computer-readable recording medium
NEC CORP3 citations71
US11509827B2Nov 22, 2022
Vibration reliability calculation apparatus, vibration reliability calculation method, and computer readable recording medium
NEC CORP0 citations52
US11391621B2Jul 19, 2022
Vibration measurement apparatus, vibration measurement method, and computer-readable recording medium
NEC CORP0 citations52
US10922823B2Feb 16, 2021
Motion analyis device, motion analysis method, and program recording medium
NEC CORP0 citations52
US11519780B2Dec 6, 2022
Measurement system, correction processing apparatus, correction processing method, and computer-readable recording medium
NEC CORP0 citations51
US11768102B2Sep 26, 2023
Vibration measurement system, vibration measurement apparatus, vibration measurement method, and computer-readable recording medium
NEC CORP0 citations50
US10197502B2Feb 5, 2019
Information processing device, information processing method and medium
NEC CORP0 citations41
OHTA MASAHIKO
7 patentsUS9296578B2Mar 29, 2016
Sheet ejector and sheet feeder having the same
OHTA MASAHIKO4 citations72
US9036221B2May 19, 2015
Sheet feeding apparatus
OHTA MASAHIKO4 citations72
US8829472B2Sep 9, 2014
Image display device
OHTA MASAHIKO4 citations72
US9039215B2May 26, 2015
Light source device and projection type display device
OHTA MASAHIKO0 citations51
US9019574B2Apr 28, 2015
Sheet feeding apparatus
OHTA MASAHIKO1 citations51
US8509576B2Aug 13, 2013
Optical switch, image display device, image forming device, and method for manufacturing optical switch
OHTA MASAHIKO0 citations41
US8422110B2Apr 16, 2013
Optical switch
OHTA MASAHIKO0 citations41
HITACHI CHEMICAL CO LTD
5 patentsUS5510803AApr 23, 1996
Dual-polarization planar antenna
HITACHI CHEMICAL CO LTD108 citations94
US5278569AJan 11, 1994
Plane antenna with high gain and antenna efficiency
HITACHI CHEMICAL CO LTD44 citations91
US6720931B1Apr 13, 2004
Planar antenna for beam scanning
HITACHI CHEMICAL CO LTD22 citations89
US6545572B1Apr 8, 2003
Multi-layer line interfacial connector using shielded patch elements
HITACHI CHEMICAL CO LTD35 citations89
US5187490AFeb 16, 1993
Stripline patch antenna with slot plate
HITACHI CHEMICAL CO LTD40 citations88
BROTHER IND LTD
4 patentsUS9708142B2Jul 18, 2017
Sheet conveying apparatus
BROTHER IND LTD3 citations73
US9546059B2Jan 17, 2017
Sheet conveying apparatus
BROTHER IND LTD3 citations73
US9162840B1Oct 20, 2015
Sheet conveying device
BROTHER IND LTD5 citations73
US9758336B2Sep 12, 2017
Sheet conveying apparatus
BROTHER IND LTD1 citations52