Inventor
MURAKAMI SHUNSUKE
GB61 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI SHUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
33 patentsUS9166140B2Oct 20, 2015
Piezoelectric material, piezoelectric element, and electronic device
CANON KK16 citations93
US9306150B2Apr 5, 2016
Piezoelectric material, piezoelectric element, and electronic device
CANON KK9 citations84
US9159903B2Oct 13, 2015
Piezoelectric material, piezoelectric element, and electronic equipment
CANON KK8 citations84
US9144971B2Sep 29, 2015
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK13 citations84
US10516093B2Dec 24, 2019
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK2 citations73
US10103314B2Oct 16, 2018
Piezoelectric material, method of producing piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK3 citations73
US10074796B2Sep 11, 2018
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK6 citations73
US9981292B2May 29, 2018
Piezoelectric material, piezoelectric element, method for manufacturing piezoelectric element, and electronic device
CANON KK3 citations73
US9960343B2May 1, 2018
Piezoelectric material piezoelectric element and electronic apparatus
CANON KK3 citations73
US9954161B2Apr 24, 2018
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK2 citations73
US9768375B2Sep 19, 2017
Piezoelectric material, piezoelectric element, multilayered piezoelectric element, manufacturing method for multilayered piezoelectric element, liquid discharge head, liquid discharge device, ultrasonic motor, optical device, vibration device, dust removing device, imaging device, and electronic device
CANON KK4 citations73
US9761788B2Sep 12, 2017
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK3 citations73
US9722170B2Aug 1, 2017
Piezoelectric material, piezoelectric element, and electronic device
CANON KK3 citations73
US9680086B2Jun 13, 2017
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK2 citations73
US9673379B2Jun 6, 2017
Piezoelectric material, piezoelectric element, and electronic device
CANON KK5 citations73
US9660175B2May 23, 2017
Piezoelectric ceramic, method for manufacturing piezoelectric ceramic, piezoelectric element, and electronic device
CANON KK2 citations73
US9660174B2May 23, 2017
Piezoelectric material and piezoelectric element using the same, and electronic apparatus using the piezoelectronic element
CANON KK4 citations73
US9537081B2Jan 3, 2017
Piezoelectric material, piezoelectric element, multilayered piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, vibratory apparatus, dust removing device, image pickup apparatus, and electronic equipment
CANON KK3 citations73
US9496484B2Nov 15, 2016
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK4 citations73
US9379310B2Jun 28, 2016
Piezoelectric material, piezoelectric device, and electronic apparatus
CANON KK3 citations73
US9260348B2Feb 16, 2016
Piezoelectric material, piezoelectric element, and electronic equipment
CANON KK2 citations63
US7973463B2Jul 5, 2011
Electron-emitting device, electron source, image display apparatus and method of fabricating electron-emitting device
CANON KK2 citations63
US12264107B2Apr 1, 2025
Method for manufacturing ceramic article, metal component-containing liquid, kit for manufacturing ceramic article, and ceramic article
CANON KK0 citations62
US12030112B2Jul 9, 2024
Casting core containing ceramic and method for manufacturing cast article using the same
CANON KK0 citations62
US10256393B2Apr 9, 2019
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK1 citations62
US12558810B2Feb 24, 2026
Method for manufacturing ceramic article and ceramic article
CANON KK0 citations52
US10593862B2Mar 17, 2020
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK0 citations52
US10461241B2Oct 29, 2019
Method for manufacturing rectangular parallelepiped-shaped single crystal, rectangular parallelepiped-shaped single crystal, method for manufacturing ceramics, ceramics, piezoelectric element, piezoelectric device, and electronic device
CANON KK0 citations52
US10308557B2Jun 4, 2019
Piezoelectric material, piezoelectric element, and electronic equipment
CANON KK0 citations52
US9932273B2Apr 3, 2018
Piezoelectric material, piezoelectric element, and electronic equipment
CANON KK0 citations52
US9893267B2Feb 13, 2018
Piezoelectric material, piezoelectric device, and electronic apparatus
CANON KK0 citations52
US9780293B2Oct 3, 2017
Piezoelectric material, piezoelectric element, and electronic apparatus
CANON KK0 citations52
US9595658B2Mar 14, 2017
Piezoelectric material piezoelectric device and electronic apparatus
CANON KK1 citations52
NIDEC CORP
12 patentsUS11277047B2Mar 15, 2022
Busbar apparatus, motor, and method of manufacturing busbar apparatus
NIDEC CORP8 citations85
US10903711B2Jan 26, 2021
Motor
NIDEC CORP10 citations85
US10862363B2Dec 8, 2020
Motor
NIDEC CORP5 citations73
US11088588B2Aug 10, 2021
Motor with an upper bearing including a washer, a lower bearing, and bearing holding portions
NIDEC CORP3 citations72
US11081870B2Aug 3, 2021
Bus bar unit, motor, electric power steering device
NIDEC CORP2 citations72
US10910924B2Feb 2, 2021
Motor
NIDEC CORP5 citations72
US11557936B2Jan 17, 2023
Motor including a bearing holder with through-holes
NIDEC CORP0 citations62
US11336145B2May 17, 2022
Motor
NIDEC CORP1 citations62
US10868410B2Dec 15, 2020
Motor
NIDEC CORP1 citations61
US10498185B2Dec 3, 2019
Stator and motor
NIDEC CORP1 citations61
US11539260B2Dec 27, 2022
Stator and motor
NIDEC CORP0 citations52
US11444503B2Sep 13, 2022
Motor and method of manufacturing motor
NIDEC CORP0 citations51
WATANABE TAKAYUKI
2 patentsUS8955947B2Feb 17, 2015
Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device
WATANABE TAKAYUKI6 citations84
US9196819B2Nov 24, 2015
Oriented piezoelectric ceramic, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing device
WATANABE TAKAYUKI1 citations52
NIPPON POLYURETHANE KOGYO KK
1 patentTERAMOTO YOJI
1 patentMIGITA TAKAYUKI
1 patentShowing the top 50 of 61 patents by PatentIndex Score.