Inventor
SAITO KOETSU
27 patents
⚠️ This page may combine multiple inventors who share the name “SAITO KOETSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
17 patentsUS5030874AJul 9, 1991
Ultrasonic probe
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD149 citations99
US4523122AJun 11, 1985
Piezoelectric ultrasonic transducers having acoustic impedance-matching layers
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD201 citations98
US6068599AMay 30, 2000
Blood vessel puncturing device using ultrasound
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD169 citations94
US4616152AOct 7, 1986
Piezoelectric ultrasonic probe using an epoxy resin and iron carbonyl acoustic matching layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD78 citations94
US4571520AFeb 18, 1986
Ultrasonic probe having a backing member of microballoons in urethane rubber or thermosetting resin
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD64 citations94
US6873090B2Mar 29, 2005
Piezocomposite, ultrasonic probe for ultrasonic diagnostic equipment, ultrasonic diagnostic equipment, and method for producing piezocomposite
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations92
US5142187AAug 25, 1992
Piezoelectric composite transducer for use in ultrasonic probe
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations92
US5042493AAug 27, 1991
Ultrasonic probe and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD55 citations92
US4961176AOct 2, 1990
Ultrasonic probe
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US4699150AOct 13, 1987
Ultrasonic transducer assembly for medical diagnostic examinations
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations92
US4722345AFeb 2, 1988
Ultrasonic diagnostic multiple-sector image display system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD55 citations91
US6551247B2Apr 22, 2003
Ultrasonic probe
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations89
US7424771B2Sep 16, 2008
Method of producing a piezocomposite
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84
US6418084B2Jul 9, 2002
Ultrasonic probe and method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations82
US3944335AMar 16, 1976
Acousto-optic filter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations82
US4037933AJul 26, 1977
Light deflector of acousto-optic interaction type
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations72
US3953107AApr 27, 1976
Acousto-optic filter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations70
KONICA MINOLTA INC
4 patentsUS11826199B2Nov 28, 2023
Ultrasound probe and ultrasound diagnostic apparatus
KONICA MINOLTA INC0 citations52
US8986213B2Mar 24, 2015
Ultrasonic probe
KONICA MINOLTA INC0 citations52
US10610201B2Apr 7, 2020
Ultrasonic probe and ultrasonic diagnostic apparatus
KONICA MINOLTA INC0 citations42
US10490729B2Nov 26, 2019
Piezoelectric element, ultrasound probe and ultrasound imaging apparatus
KONICA MINOLTA INC0 citations42