Inventor
IMAI KENICHI
JP42 patents
⚠️ This page may combine multiple inventors who share the name “IMAI KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
13 patentsUS5687157ANov 11, 1997
Method of recording and reproducing digital audio signal and apparatus thereof
SONY CORP154 citations99
US6281424B1Aug 28, 2001
Information processing apparatus and method for reproducing an output audio signal from midi music playing information and audio information
SONY CORP69 citations96
US5864800AJan 26, 1999
Methods and apparatus for processing digital signals by allocation of subband signals and recording medium therefor
SONY CORP66 citations95
US6738380B1May 18, 2004
Apparatus, method and transmitting medium for transmitting and receiving fragmented coded data
SONY CORP31 citations93
US6507611B1Jan 14, 2003
Transmitting apparatus and method, receiving apparatus and method, and providing medium
SONY CORP51 citations93
US6184454B1Feb 6, 2001
Apparatus and method for reproducing a sound with its original tone color from data in which tone color parameters and interval parameters are mixed
SONY CORP44 citations93
US6038369AMar 14, 2000
Signal recording method and apparatus, recording medium and signal processing method
SONY CORP17 citations84
US6782299B1Aug 24, 2004
Method and apparatus for digital signal processing, method and apparatus for generating control data, and medium for recording program
SONY CORP11 citations74
US6661923B1Dec 9, 2003
Coding device, coding method, decoding device, decoding method, program recording medium and data recording medium
SONY CORP12 citations74
US7169999B2Jan 30, 2007
Digital signal processing method and apparatus thereof, control data generation method and apparatus thereof, and program recording medium
SONY CORP2 citations63
US6798829B1Sep 28, 2004
Transmitting apparatus and transmitting method, receiving apparatus and receiving method, and distribution medium
SONY CORP3 citations63
US6069865AMay 30, 2000
Method and apparatus for cutting apart of a main signal and recording it as a synchronous signal
SONY CORP2 citations63
US9088747B2Jul 21, 2015
Video display system, video display device, its control method, and information storage medium
SONY CORP3 citations61
TOSHIBA KK
5 patentsUS6036438AMar 14, 2000
Turbine nozzle
TOSHIBA KK96 citations98
US7179052B2Feb 20, 2007
Assembly type nozzle diaphragm, and method of assembling the same
TOSHIBA KK22 citations92
US7048509B2May 23, 2006
Axial flow turbine
TOSHIBA KK45 citations90
US6368057B1Apr 9, 2002
Steam turbine
TOSHIBA KK7 citations73
US9702030B2Jul 11, 2017
Precipitation hardening type martensitic stainless steel, rotor blade of steam turbine and steam turbine
TOSHIBA KK1 citations48
SONY COMPUTER ENTERTAINMENT INC
5 patentsUS9682323B2Jun 20, 2017
Information processing apparatus and information processing system for permitting a first user to access game software of a second user over a network
SONY COMPUTER ENTERTAINMENT INC11 citations92
US10406443B2Sep 10, 2019
Information processing apparatus and information processing system
SONY COMPUTER ENTERTAINMENT INC4 citations84
US9504918B2Nov 29, 2016
Video display system, video display device, its control method, and information storage medium
SONY COMPUTER ENTERTAINMENT INC5 citations83
US10967262B2Apr 6, 2021
Information processing apparatus and information processing system for permitting a first user to join in executing game software of a second user over a network
SONY COMPUTER ENTERTAINMENT INC2 citations73
US9889376B2Feb 13, 2018
Information processing apparatus and information processing system
SONY COMPUTER ENTERTAINMENT INC2 citations73
SONY INTERACTIVE ENTERTAINMENT INC
5 patentsUS12036472B2Jul 16, 2024
Video display system, video display device, its control method, and information storage medium
SONY INTERACTIVE ENTERTAINMENT INC1 citations72
US11148047B2Oct 19, 2021
Video display system, video display device, its control method, and information storage medium
SONY INTERACTIVE ENTERTAINMENT INC3 citations72
US12343622B2Jul 1, 2025
Information processing apparatus and information processing system
SONY INTERACTIVE ENTERTAINMENT INC0 citations62
US11547936B2Jan 10, 2023
Information processing apparatus and information processing system
SONY INTERACTIVE ENTERTAINMENT INC0 citations62
US10518174B2Dec 31, 2019
Video display system, video display device, its control method, and information storage medium
SONY INTERACTIVE ENTERTAINMENT INC0 citations51
SANYO ELECTRIC CO
5 patentsUS10541395B2Jan 21, 2020
Power supply device and vehicle using same
SANYO ELECTRIC CO4 citations71
US11251490B2Feb 15, 2022
Battery module and vehicle equipped with same
SANYO ELECTRIC CO0 citations62
US8533749B2Sep 10, 2013
Mounting structure of magnetic member, method of bonding magnetic member and magnetic coupling member, pickup unit, and disc apparatus
SANYO ELECTRIC CO0 citations51
US7814505B2Oct 12, 2010
Objective-lens driving device utilizing tracking coils and focus coils arranged in series
SANYO ELECTRIC CO1 citations50
US10573871B2Feb 25, 2020
Power supply device and bus bar for battery cell
SANYO ELECTRIC CO0 citations40
YAMADA MASAYUKI
2 patentsUS9284633B2Mar 15, 2016
Heat resistant cast steel, manufacturing method thereof, cast parts of steam turbine, and manufacturing method of cast parts of steam turbine
YAMADA MASAYUKI1 citations49
US8999078B2Apr 7, 2015
Forging heat resistant steel, manufacturing method thereof, forged parts and manufacturing method thereof
YAMADA MASAYUKI0 citations49