Inventor
AKIYAMA YOSHIYUKI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “AKIYAMA YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
26 patentsUS6424614B1Jul 23, 2002
Data recording medium and record/playback apparatus using the data recording medium
SONY CORP122 citations98
US6282166B1Aug 28, 2001
Optical recording medium with wobbled grooves and interconnecting pits
SONY CORP29 citations96
US6075761AJun 13, 2000
Optical recording medium having pits that are formed with respect to a wobbled groove at substantially constant positions in each cycle of the groove having a pit
SONY CORP65 citations96
US5841513ANov 24, 1998
Apparatus for reproducing sound signals recorded on a motion picture film with digital sound track
SONY CORP68 citations96
US5623459AApr 22, 1997
Method and apparatus for error correcting reproduced data
SONY CORP57 citations96
US5471450ANov 28, 1995
Digital data reproducing apparatus and method employing buffer memories for error compensation and accomodating differences in reproduction and processing rates
SONY CORP85 citations96
US5305113AApr 19, 1994
Motion picture decoding system which affords smooth reproduction of recorded motion picture coded data in forward and reverse directions at high speed
SONY CORP102 citations96
US5745505AApr 28, 1998
Digital signal encoding method and apparatus, digital signal recording medium, and digital signal decoding method and apparatus
SONY CORP31 citations93
US7042627B2May 9, 2006
Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus
SONY CORP11 citations92
US5200938AApr 6, 1993
Disk magazine and disk loading device
SONY CORP21 citations92
US6774953B2Aug 10, 2004
Method and apparatus for color warping
SONY CORP27 citations89
US6992812B2Jan 31, 2006
Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus
SONY CORP5 citations74
US6987606B2Jan 17, 2006
Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus
SONY CORP8 citations74
US5265078ANov 23, 1993
Disk magazine and disk loading device
SONY CORP16 citations74
US10229656B2Mar 12, 2019
Image processing apparatus and image processing method to display full-size image of an object
SONY CORP2 citations73
US6469961B2Oct 22, 2002
Optical recording medium, method for recording/reproducing the optical
SONY CORP6 citations73
US5764170AJun 9, 1998
Code conversion method
SONY CORP7 citations73
US5550603AAug 27, 1996
Motion picture film with digital sound track
SONY CORP12 citations71
US7072097B2Jul 4, 2006
Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus
SONY CORP2 citations63
US6999229B2Feb 14, 2006
Image production apparatus, image display apparatus, image display method and optical modulation device adjustment apparatus
SONY CORP1 citations63
US10484101B2Nov 19, 2019
Transmitter/receiver and transmitting/receiving method
SONY CORP1 citations62
US6646963B2Nov 11, 2003
Optical recording medium, method for recording/reproducing the optical recording medium and apparatus for recording/reproducing the optical recording medium including a wobbled groove
SONY CORP1 citations62
US6430133B2Aug 6, 2002
Optical recording and/or reproducing apparatus using wobble signals detected from a groove and pit signals detected from pits on the recording medium to control recording and/or reproducing
SONY CORP2 citations62
US10154175B2Dec 11, 2018
Circuit board, imaging device, and electronic apparatus
SONY CORP0 citations52
US6606289B2Aug 12, 2003
Optical recording medium, method for recording/reproducing the optical recording medium and apparatus for recording/reproducing the optical recording medium including a wobbled groove
SONY CORP0 citations52
US10211248B2Feb 19, 2019
Circuit substrate, image sensor, and electronic apparatus
SONY CORP0 citations48
SONY SEMICONDUCTOR SOLUTIONS CORP
5 patentsUS9825348B2Nov 21, 2017
Signal transmission system, connector apparatus, electronic device, and signal transmission method
SONY SEMICONDUCTOR SOLUTIONS CORP14 citations92
US10347960B2Jul 9, 2019
Signal transmission system, connector apparatus, electronic device, and signal transmission method
SONY SEMICONDUCTOR SOLUTIONS CORP4 citations73
US11616031B2Mar 28, 2023
Semiconductor device and electronic apparatus
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations56
US11769777B2Sep 26, 2023
Circuit board, semiconductor device, and electronic apparatus
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations54
US12266665B2Apr 1, 2025
Circuit board, semiconductor apparatus, and electronic equipment
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations52