Inventor
ISSHIKI TETSUYA
JP21 patents
⚠️ This page may combine multiple inventors who share the name “ISSHIKI TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
16 patentsUS9324933B2Apr 26, 2016
Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generator
SEIKO EPSON CORP3 citations73
US9276193B2Mar 1, 2016
Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generator
SEIKO EPSON CORP4 citations73
US9190601B2Nov 17, 2015
Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, ultrasonic sensor, piezoelectric motor, and power generator
SEIKO EPSON CORP4 citations73
US11135842B2Oct 5, 2021
Piezoelectric element, liquid ejecting head, and printer
SEIKO EPSON CORP0 citations62
US10186652B2Jan 22, 2019
Piezoelectric element and piezoelectric element applied device
SEIKO EPSON CORP1 citations62
US10916693B2Feb 9, 2021
Piezoelectric element and piezoelectric element-based device
SEIKO EPSON CORP0 citations61
US9156258B2Oct 13, 2015
Liquid ejecting head, liquid ejecting apparatus, piezoelectric element and sensor
SEIKO EPSON CORP3 citations61
US10427981B2Oct 1, 2019
Piezoelectric material, method of manufacturing the same, piezoelectric element, and piezoelectric element application device
SEIKO EPSON CORP0 citations52
US10297742B2May 21, 2019
Piezoelectric element and device including the same
SEIKO EPSON CORP0 citations52
US10243137B2Mar 26, 2019
Piezoelectric element and piezoelectric element applied device
SEIKO EPSON CORP0 citations52
US10756250B2Aug 25, 2020
Piezoelectric element and piezoelectric element application device
SEIKO EPSON CORP0 citations51
US10386222B2Aug 20, 2019
Liquid detecting apparatus and liquid container
SEIKO EPSON CORP0 citations51
US9425379B2Aug 23, 2016
Piezoelectric element and piezoelectric element application device
SEIKO EPSON CORP0 citations51
US8777379B2Jul 15, 2014
Liquid ejecting head, liquid ejecting apparatus, and piezoelectric element
SEIKO EPSON CORP0 citations51
US8632169B2Jan 21, 2014
Liquid ejecting head, liquid ejecting apparatus, piezoelectric element, and method for evaluating piezoelectric layer
SEIKO EPSON CORP0 citations51
US9496485B2Nov 15, 2016
Piezoelectric material, piezoelectric element, liquid ejecting head, liquid ejecting apparatus, and ultrasonic measuring apparatus
SEIKO EPSON CORP0 citations40
ISSHIKI TETSUYA
3 patentsUS8783837B2Jul 22, 2014
Liquid jet head, liquid jet apparatus, and piezoelectric element
ISSHIKI TETSUYA0 citations48
US8573752B2Nov 5, 2013
Piezoelectric element, liquid ejecting head, and liquid ejecting apparatus
ISSHIKI TETSUYA0 citations47
US8567927B2Oct 29, 2013
Piezoelectric device, liquid-ejecting head, and liquid-ejecting apparatus
ISSHIKI TETSUYA0 citations47