P

Inventor

TAKEDA MASASHI

JP54 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

39 patents
US6681033B1Jan 20, 2004

Capacitance detecting apparatus and its inspecting method and fingerprint checking apparatus

SONY CORP75 citations97
US4434408AFeb 28, 1984

Oscillator having capacitor charging and discharging controlled by non-saturating switches

SONY CORP236 citations97
US9798144B2Oct 24, 2017

Wearable image display device to control display of image

SONY CORP47 citations94
US6684127B2Jan 27, 2004

Method of controlling behaviors of pet robots

SONY CORP67 citations94
US6820112B1Nov 16, 2004

Information processing system, information processing method and apparatus, and information serving medium

SONY CORP33 citations92
US6710734B2Mar 23, 2004

Parallel AD converter

SONY CORP22 citations92
US10228895B2Mar 12, 2019

Image display device, image display method, and computer program

SONY CORP10 citations84
US7222076B2May 22, 2007

Speech output apparatus

SONY CORP16 citations83
US9535248B2Jan 3, 2017

Image capturing device, image capturing method, and information distribution system

SONY CORP5 citations82
US4258299AMar 24, 1981

Apparatus for controlling the speed and direction of rotation of a DC motor

SONY CORP26 citations82
US3942039AMar 2, 1976

Distortionless FET switching circuit

SONY CORP29 citations81
US6104626AAug 15, 2000

Analog value memory circuit

SONY CORP10 citations74
US4714841ADec 22, 1987

Double-sided logic input differential switch

SONY CORP13 citations74
US3974400AAug 10, 1976

Limiter circuit

SONY CORP8 citations74
US9870726B2Jan 16, 2018

Image display apparatus, image display method, storage medium, and monitoring system

SONY CORP3 citations73
US9791948B2Oct 17, 2017

Control device and storage medium

SONY CORP2 citations73
US9740008B2Aug 22, 2017

Image display device

SONY CORP3 citations73
US9606357B2Mar 28, 2017

Image display device, image display method, storage medium, and image display system

SONY CORP2 citations73
US5510654AApr 23, 1996

Semiconductor device and method of fabricating same

SONY CORP6 citations73
US4599599AJul 8, 1986

Analog-to-digital converter

SONY CORP13 citations73
US4559522ADec 17, 1985

Latched comparator circuit

SONY CORP15 citations73
US4739304AApr 19, 1988

Digital-to-analog converting system

SONY CORP18 citations72
US4539553ASep 3, 1985

Digital-to-analog converter of the current-adding type

SONY CORP9 citations72
US10070034B2Sep 4, 2018

Image capturing device, image capturing method, and information distribution system

SONY CORP2 citations71
US9501633B2Nov 22, 2016

Information processing device, information processing method, and computer program

SONY CORP2 citations63
US3999125ADec 21, 1976

Peak detector having signal rise-time enhancement

SONY CORP5 citations63
US4568910AFeb 4, 1986

Analog-to-digital converter

SONY CORP5 citations62
US7318044B2Jan 8, 2008

Information providing system, information providing device, and system for controlling robot device

SONY CORP6 citations61
US6983231B2Jan 3, 2006

Information processing device and method, data holding device, and program

SONY CORP3 citations61
US4404546ASep 13, 1983

Digital-to-analog converter

SONY CORP5 citations60
US5101258AMar 31, 1992

Semiconductor integrated circuit device of master slice approach

SONY CORP5 citations58
US4602244AJul 22, 1986

Integrated injection logic circuit

SONY CORP2 citations58
US11307877B2Apr 19, 2022

Information processing apparatus and information processing method

SONY CORP0 citations56
US10318028B2Jun 11, 2019

Control device and storage medium

SONY CORP0 citations52
US5999462ADec 7, 1999

Clock generation circuit for analog value memory circuit

SONY CORP1 citations52
US9536477B2Jan 3, 2017

Display control device and recording medium

SONY CORP1 citations51
US5989934ANov 23, 1999

Process for manufacturing a semiconductor device having a logic circuit and a plurality of input/output amplifier circuits

SONY CORP0 citations51
US4352027ASep 28, 1982

Shift register

SONY CORP0 citations51
US4338619AJul 6, 1982

Flip-flop circuit

SONY CORP1 citations50

MURATA MANUFACTURING CO

2 patents

TOYOTA MOTOR CO LTD

2 patents

COSMONDE CORP

1 patent

KAI ICHI KOGYO SEIYAKU CO LTD

1 patent

AISAN IND

1 patent

HITACHI LTD

1 patent

TORAY INDUSTRIES

1 patent

FUKANO SATOSHI

1 patent

NISSIN FOODS HOLDINGS CO LTD

1 patent

Showing the top 50 of 54 patents by PatentIndex Score.