P

Inventor

YOSHINOBU HITOSHI

JP20 patents
⚠️ This page may combine multiple inventors who share the name “YOSHINOBU HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

18 patents
US5777605AJul 7, 1998

Coordinate inputting method and apparatus, and information processing apparatus

SONY CORP244 citations99
US5734444AMar 31, 1998

Broadcast receiving apparatus that automatically records frequency watched programs

SONY CORP338 citations99
US5649284AJul 15, 1997

Multiplex broadcasting system

SONY CORP128 citations99
US5684526ANov 4, 1997

System and method for responding to two-way broadcast programs

SONY CORP109 citations98
US5761372AJun 2, 1998

Recording reservation central control system for one or more VTR's

SONY CORP142 citations97
US5719619AFeb 17, 1998

Bidirectional broadcasting method, bidirectional broadcasting system and receiver apparatus for bidirectional broadcast

SONY CORP115 citations97
US5686954ANov 11, 1997

Program information broadcasting method program information display method, and receiving device

SONY CORP640 citations97
US5699104ADec 16, 1997

Broadcast channel lock system

SONY CORP80 citations96
US5606726AFeb 25, 1997

Receiving unit for a two-way broadcasting system

SONY CORP63 citations96
US5721584AFeb 24, 1998

Two-way broadcast system and receiving system

SONY CORP62 citations95
US5896555AApr 20, 1999

Multiplex broadcasting of audio-video programs with DTMF signals

SONY CORP31 citations92
US5808702ASep 15, 1998

Television system

SONY CORP46 citations92
US5794118AAug 11, 1998

Two-way broadcasting and receiving method with time limit and/or limit data

SONY CORP33 citations92
US5668805ASep 16, 1997

Multiplex broadcasting method and system

SONY CORP44 citations92
US7373331B2May 13, 2008

Joint subscriber management system and receiving terminal

SONY CORP6 citations74
US5682599AOct 28, 1997

Two-way broadcasting and receiving system with time limit and/or limit data

SONY CORP13 citations74
US5592213AJan 7, 1997

Receiving unit for two-way broadcasting including automatic display of operating state of a transmitting system

SONY CORP11 citations73
US7930217B2Apr 19, 2011

Joint subscriber management system and receiving terminal

SONY CORP0 citations52

SONY GROUP CORP

1 patent

HATTORI YOSHITSUGU

1 patent