Assignee
HASHIMOTO CORP
JP·97 granted patents·3,426 citations·filing 1974–1995
Top patents by PatentIndex Score
97 records- 0198US4656655ARemote control adapter of electric equipment using telephone linesHASHIMOTO CORP·Filed 1985·Granted Apr 7, 1987·106 cites·8 claims
- 0297US4873584AComputer control for VCR including display of record playback listing and playback order selectionHASHIMOTO CORP·Filed 1988·Granted Oct 10, 1989·162 cites·13 claims
- 0396US5179439APersonal channel display device in a tv program reservation systemHASHIMOTO CORP·Filed 1990·Granted Jan 12, 1993·185 cites·7 claims
- 0495US4584434AAdditional system for automatic information reception terminal device utilizing telephone circuitHASHIMOTO CORP·Filed 1984·Granted Apr 22, 1986·105 cites·9 claims
- 0595US4242539ATelephone information displaying deviceHASHIMOTO CORP·Filed 1979·Granted Dec 30, 1980·61 cites·12 claims
- 0694US5075771AMethod of and apparatus for optimal scheduling of television programming to maximize customer satisfactionHASHIMOTO CORP·Filed 1990·Granted Dec 24, 1991·446 cites·2 claims
- 0793US4821308ATelephone answering system with paging functionHASHIMOTO CORP·Filed 1986·Granted Apr 11, 1989·136 cites·6 claims
- 0891US5046079ATelephone answering device with TV telephoneHASHIMOTO CORP·Filed 1989·Granted Sep 3, 1991·73 cites·5 claims
- 0990US4745549AMethod of and apparatus for optimal scheduling of television programming to maximize customer satisfactionHASHIMOTO CORP·Filed 1986·Granted May 17, 1988·357 cites·3 claims
- 1090US4660218AApparatus for switching telephone line a response device, a data terminal or a telephoneHASHIMOTO CORP·Filed 1985·Granted Apr 21, 1987·114 cites·9 claims
- 1190US4194089AAutomatic answering telephone set having an endless tape with a plurality of selective tracksHASHIMOTO CORP·Filed 1977·Granted Mar 18, 1980·38 cites·4 claims
- 1289US4922523AVideotex with telephone call screening systemHASHIMOTO CORP·Filed 1989·Granted May 1, 1990·102 cites·2 claims
- 1388US5517256AReservation codes to automatically control a TV and VCR when set to either a TV mode or a VCR modeHASHIMOTO CORP·Filed 1994·Granted May 14, 1996·82 cites·22 claims
- 1488US4069397AAutomatic telephone answering deviceHASHIMOTO CORP·Filed 1976·Granted Jan 17, 1978·30 cites·10 claims
- 1586US4540851ARemote control device using telephone circuit of electric apparatusHASHIMOTO CORP·Filed 1982·Granted Sep 10, 1985·52 cites·8 claims
- 1685US4608458AAutomatic telephone answering apparatusHASHIMOTO CORP·Filed 1984·Granted Aug 26, 1986·42 cites·3 claims
- 1784US5341411ACaller ID blocking method and processing system (block caller ID information)HASHIMOTO CORP·Filed 1991·Granted Aug 23, 1994·104 cites·12 claims
- 1884US4737979AAutomatic telephone answering device with paging functionHASHIMOTO CORP·Filed 1986·Granted Apr 12, 1988·75 cites·11 claims
- 1982US5025324AMethod of and apparatus for recording information on both a main recording medium and an endless recording medium for repeated event monitoringHASHIMOTO CORP·Filed 1989·Granted Jun 18, 1991·27 cites·6 claims
- 2080US4658417AInformation transmission/reception system using pushphone and information reception apparatusHASHIMOTO CORP·Filed 1984·Granted Apr 14, 1987·48 cites·14 claims
- 2179US4958366ATelephone answering method and device providing outgoing message in a selected languageHASHIMOTO CORP·Filed 1988·Granted Sep 18, 1990·50 cites·3 claims
- 2279US4918721APush button phone capable of sending to the telephone line alphabetical charactersHASHIMOTO CORP·Filed 1988·Granted Apr 17, 1990·52 cites·9 claims
- 2379US4866755AMultiple language telephone answering machineHASHIMOTO CORP·Filed 1988·Granted Sep 12, 1989·49 cites·4 claims
- 2478US4878243ACall forwarding system and methodHASHIMOTO CORP·Filed 1987·Granted Oct 31, 1989·48 cites·2 claims
- 2578US4850005ATelephone answering device with artificial intelligenceHASHIMOTO CORP·Filed 1987·Granted Jul 18, 1989·48 cites·6 claims
- 2678US4677655ACordless telephone with automatic telephone answering/recording functionHASHIMOTO CORP·Filed 1985·Granted Jun 30, 1987·41 cites·6 claims
- 2777US4903289ATelephone equipment with multiple functionHASHIMOTO CORP·Filed 1988·Granted Feb 20, 1990·46 cites·6 claims
- 2876US4794637AApparatus for connecting telephone answering device and telephone terminal equipment, selectively, to telephone linesHASHIMOTO CORP·Filed 1986·Granted Dec 27, 1988·30 cites·12 claims
- 2976US4788714ARemote controlling telephone unit for selectively activating one of a plurality of devicesHASHIMOTO CORP·Filed 1987·Granted Nov 29, 1988·43 cites·4 claims
- 3075US4975940ATelephone ringing adapter for operating upon reception of a preset number of calling signalsHASHIMOTO CORP·Filed 1986·Granted Dec 4, 1990·11 cites·5 claims
- 3175US4974253ASystem and method for controlling facsimile apparatus in response to a computer generated signal or a CNG signalHASHIMOTO CORP·Filed 1988·Granted Nov 27, 1990·28 cites·5 claims
- 3274US4882744AAutomatic paging systemHASHIMOTO CORP·Filed 1988·Granted Nov 21, 1989·41 cites·2 claims
- 3372US5216228ABar code transmission and reception system and methodHASHIMOTO CORP·Filed 1991·Granted Jun 1, 1993·56 cites·21 claims
- 3470US4856053ATelephone terminal equipment having means for preventing malicious and nuisance transmissionHASHIMOTO CORP·Filed 1988·Granted Aug 8, 1989·23 cites·7 claims
- 3569US4797912ATelephone answering device having pushbutton controlled standby modeHASHIMOTO CORP·Filed 1984·Granted Jan 10, 1989·17 cites·7 claims
- 3668US4916730ATelephone answering device with automatic translating machineHASHIMOTO CORP·Filed 1987·Granted Apr 10, 1990·26 cites·4 claims
- 3768US4866754AAutomatic telephone answering machine utilizing voice synthesisHASHIMOTO CORP·Filed 1988·Granted Sep 12, 1989·26 cites·2 claims
- 3867US5172404ASystem for coupling telephone answering device and voice mail apparatus togetherHASHIMOTO CORP·Filed 1990·Granted Dec 15, 1992·43 cites·6 claims
- 3964US5432835ATelephone device for amplifying opposite party's voice after user's telephone is placed on-hookHASHIMOTO CORP·Filed 1993·Granted Jul 11, 1995·37 cites·3 claims
- 4063US5018014ATV receiver and method for concurrently displaying a reproduced stored program and a received programHASHIMOTO CORP·Filed 1989·Granted May 21, 1991·17 cites·6 claims
- 4162USD286631SEndless cassette tapeHASHIMOTO CORP·Filed 1984·Granted Nov 11, 1986·7 cites·1 claims
- 4261US4821311AAutomatic telephone answering/recording device of digital typeHASHIMOTO CORP·Filed 1987·Granted Apr 11, 1989·19 cites·6 claims
- 4360US5077786ASystem and method for controlling facsimile apparatus in response to a computer generated signal or a cng signalHASHIMOTO CORP·Filed 1990·Granted Dec 31, 1991·19 cites·3 claims
- 4460US4876707ATwo-directional call forwarding deviceHASHIMOTO CORP·Filed 1988·Granted Oct 24, 1989·18 cites·4 claims
- 4560US4814905APortable sound recorder and playback device with battery saving feature using a switch controlled timerHASHIMOTO CORP·Filed 1986·Granted Mar 21, 1989·17 cites·12 claims
- 4660US4616110AAutomatic digital telephone answering apparatusHASHIMOTO CORP·Filed 1984·Granted Oct 7, 1986·12 cites·13 claims
- 4758US5479267ADevice for combining VCR and TVHASHIMOTO CORP·Filed 1995·Granted Dec 26, 1995·22 cites·6 claims
- 4858US4104686ATape cassette with reel to reel and endless tapesHASHIMOTO CORP·Filed 1977·Granted Aug 1, 1978·8 cites·1 claims
- 4956US4833704AAutomatic telephone answering and recording device with automatic two-way conversation recording function controlled by off/on hook detectorHASHIMOTO CORP·Filed 1987·Granted May 23, 1989·15 cites·10 claims
- 5055US5420913ADevice for making videotape recording reservations over a telephone lineHASHIMOTO CORP·Filed 1994·Granted May 30, 1995·23 cites·5 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →