Inventor
MATSUI KIYOTO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI KIYOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
20 patentsUS5882557AMar 16, 1999
Method of fabricating ultrasonic coupler
FUJITSU LTD153 citations99
US5575291ANov 19, 1996
Ultrasonic coupler
FUJITSU LTD259 citations99
US5265614ANov 30, 1993
Acoustic coupler
FUJITSU LTD273 citations99
US5174296ADec 29, 1992
Ultrasonic probe having a piezoelectrical element
FUJITSU LTD78 citations96
US9362985B2Jun 7, 2016
Portable apparatus and feed system
FUJITSU LTD25 citations94
US5250869AOct 5, 1993
Ultrasonic transducer
FUJITSU LTD25 citations92
US5115810AMay 26, 1992
Ultrasonic transducer array
FUJITSU LTD50 citations92
US9953763B2Apr 24, 2018
Wireless power transmission system and wireless power transmission method
FUJITSU LTD8 citations84
US9558884B2Jan 31, 2017
Power transmission apparatus
FUJITSU LTD11 citations84
US5350964ASep 27, 1994
Ultrasonic transducer and method of manufacturing the same
FUJITSU LTD10 citations74
US5167234ADec 1, 1992
Ultrasonic probe having rotary refracting member
FUJITSU LTD7 citations74
US10276900B2Apr 30, 2019
Rechargeable battery, charging system, and electronic device
FUJITSU LTD3 citations73
US9672979B2Jun 6, 2017
Power transmitting apparatus, power transmission system, and power transmission method
FUJITSU LTD3 citations73
US9350196B2May 24, 2016
Non-contact charging apparatus and non-contact charging method
FUJITSU LTD4 citations73
US10381859B2Aug 13, 2019
Wireless power supply system, power transmitter, and power transmission method
FUJITSU LTD1 citations62
US7475411B2Jan 6, 2009
Cleaner utilizing adhesive member, and optical information processing device incorporating the same
FUJITSU LTD2 citations62
US6757221B1Jun 29, 2004
Optical head having object lens and patterned coil
FUJITSU LTD6 citations61
US10454311B2Oct 22, 2019
Power transmitting apparatus
FUJITSU LTD0 citations52
US7633720B2Dec 15, 2009
Disk driving apparatus with engagement member to deter head from falling to disk
FUJITSU LTD0 citations52
US11070086B2Jul 20, 2021
Power receiving unit, power transmission system, and method of controlling the power receiving unit
FUJITSU LTD0 citations51
MATSUI KIYOTO
3 patentsUS8666459B2Mar 4, 2014
Cellular phone
MATSUI KIYOTO7 citations82
US8264751B2Sep 11, 2012
Image processing apparatus and method for determining a method of cropping a document in accordance with a result of comparison of coordinates of vertices of two rectangular regions detected in a first and second detection
MATSUI KIYOTO6 citations82
US8422097B2Apr 16, 2013
Apparatus and method for image processing and processing program
MATSUI KIYOTO0 citations50