Inventor
YAMAMOTO KATSUYA
JP96 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO KATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
16 patentsUS5509020AApr 16, 1996
Viterbi decoding apparatus and methods
SONY CORP122 citations96
US5504776AApr 2, 1996
Spread spectrum communication system and transmitter-receiver
SONY CORP55 citations95
US5321721AJun 14, 1994
Spread spectrum communication system and transmitter-receiver
SONY CORP88 citations95
US6677821B2Jan 13, 2004
Distortion compensating apparatus
SONY CORP25 citations93
US6549545B1Apr 15, 2003
Pilot signal detection method and receiver
SONY CORP46 citations93
US6531917B2Mar 11, 2003
Non-linear distortion compensating apparatus
SONY CORP24 citations93
US6072822AJun 6, 2000
Terminal unit for use with radio system and searching method
SONY CORP20 citations93
US5966402AOct 12, 1999
Method and apparatus for detecting pilot signals and subscriber
SONY CORP38 citations93
US6421369B1Jul 16, 2002
Receiving method and receiver for spread spectrum signal
SONY CORP20 citations88
US6507571B1Jan 14, 2003
Receiving apparatus and receiving method
SONY CORP18 citations84
US6483829B1Nov 19, 2002
Pilot signal detection and radio communication terminal apparatus
SONY CORP17 citations84
US6795509B1Sep 21, 2004
Method of receiving spread-spectrum signal and radio communication terminal device
SONY CORP11 citations74
US6052602AApr 18, 2000
Method and apparatus for selecting a base station based on a timing value obtained from a system timing signal
SONY CORP14 citations74
US5953364ASep 14, 1999
Pilot signal detecting method, pilot signal detecting apparatus, and receiver
SONY CORP10 citations74
US5832025ANov 3, 1998
Receiving apparatus and communications apparatus
SONY CORP7 citations74
US5926610AJul 20, 1999
Video data processing method, video data processing apparatus and video data recording and reproducing apparatus
SONY CORP13 citations72
FUJIFILM CORP
14 patentsUS9791417B2Oct 17, 2017
Acoustic wave detection probe and photoacoustic measurement apparatus provided with the same
FUJIFILM CORP8 citations84
US11857366B2Jan 2, 2024
Ultrasonography system
FUJIFILM CORP2 citations73
US11471132B2Oct 18, 2022
Ultrasound diagnostic apparatus and operation method of ultrasound diagnostic apparatus
FUJIFILM CORP2 citations73
US11317897B2May 3, 2022
Ultrasonic endoscope and method for manufacturing same
FUJIFILM CORP2 citations73
US9656300B2May 23, 2017
Unimorph-type ultrasound probe
FUJIFILM CORP6 citations73
US12369889B2Jul 29, 2025
Ultrasound diagnostic apparatus and operation method of ultrasound diagnostic apparatus
FUJIFILM CORP0 citations63
US12178659B2Dec 31, 2024
Ultrasound diagnostic apparatus and operation method of ultrasound diagnostic apparatus
FUJIFILM CORP0 citations63
US12144681B2Nov 19, 2024
Ultrasonography system
FUJIFILM CORP0 citations63
US12121402B2Oct 22, 2024
Ultrasound diagnostic apparatus and operation method of ultrasound diagnostic apparatus
FUJIFILM CORP0 citations63
US11998396B2Jun 4, 2024
Ultrasound diagnostic apparatus and operation method of ultrasound diagnostic apparatus
FUJIFILM CORP0 citations63
US11737731B2Aug 29, 2023
Ultrasound diagnostic apparatus and operation method of ultrasound diagnostic apparatus
FUJIFILM CORP1 citations63
US11607201B2Mar 21, 2023
Ultrasound diagnostic apparatus and operation method of ultrasound diagnostic apparatus by determining depolarization to necessitate supply of polarization voltage to ultrasound transducers
FUJIFILM CORP0 citations63
US11583257B2Feb 21, 2023
Ultrasound diagnostic apparatus and operation method of ultrasound diagnostic apparatus
FUJIFILM CORP0 citations63
US11103220B2Aug 31, 2021
Ultrasonic endoscope
FUJIFILM CORP0 citations63
YAMAMOTO KATSUYA
6 patentsUS8780200B2Jul 15, 2014
Imaging apparatus and image capturing method which combine a first image with a second image having a wider view
YAMAMOTO KATSUYA11 citations84
US9819876B2Nov 14, 2017
Image capturing apparatus
YAMAMOTO KATSUYA2 citations73
US9521334B2Dec 13, 2016
Image capturing apparatus
YAMAMOTO KATSUYA2 citations63
US9225912B2Dec 29, 2015
Image capturing apparatus
YAMAMOTO KATSUYA2 citations63
US8767116B2Jul 1, 2014
Imaging apparatus, imaging method and imaging program for displaying an enlarged area of subject image
YAMAMOTO KATSUYA3 citations63
US8663115B2Mar 4, 2014
Ultrasound probe and ultrasound diagnostic apparatus
YAMAMOTO KATSUYA2 citations63
SONY ERICSSON MOBILE COMM JP
3 patentsUS7688799B2Mar 30, 2010
Mobile terminal, wireless relay apparatus, and mobile communication system
SONY ERICSSON MOBILE COMM JP21 citations93
US7349666B2Mar 25, 2008
Radio communication method and radio communication terminal
SONY ERICSSON MOBILE COMM JP7 citations74
US7619976B2Nov 17, 2009
Data transmission method and data transmission apparatus
SONY ERICSSON MOBILE COMM JP3 citations63
NISSAN MOTOR
3 patentsSANYO ELECTRIC CO
2 patentsNIHON PARKERIZING
2 patentsWELFIDE CORP
1 patentMATSUSHITA ELECTRIC WORKS LTD
1 patentYAMADA MFG CO LTD
1 patentTOSHIBA KK
1 patentShowing the top 50 of 96 patents by PatentIndex Score.