Inventor · disambiguated record
Shigeo Tanaka
Also filed as: TAKAHASHI YOHONOSUKE · TANAKA SHIGEO
101 granted patents·7 pending applications·1,878 citations·filing 1975–2019
99Inventor score
Top patents by PatentIndex Score
108 records- 0195US4564591ASilver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1985·Granted Jan 14, 1986·35 cites·12 claims
- 0293US6492791B1Protection method, control circuit, and battery unitFUJITSU LTD·Filed 2000·Granted Dec 10, 2002·92 cites·13 claims
- 0393US5488357ARemote controlling method and system feature starting method and controlling method for audio/visual systemSONY CORP·Filed 1993·Granted Jan 30, 1996·72 cites·12 claims
- 0492US4171977APhotopolymerizable composition with epoxy stabilizersFUJI PHOTO FILM CO LTD·Filed 1977·Granted Oct 23, 1979·65 cites·10 claims
- 0591US6441073B1Biological materialsTAKI CHEMICAL·Filed 2000·Granted Aug 27, 2002·153 cites·14 claims
- 0691US5598278ASystem configuration method for audio-video apparatus with digital bus interfaceSONY CORP·Filed 1994·Granted Jan 28, 1997·55 cites·10 claims
- 0791US5420573AAudio-visual system with two-way communication between devicesSONY CORP·Filed 1994·Granted May 30, 1995·126 cites·5 claims
- 0889US5565929AAudio-visual control apparatus for determining a connection of appliances and controlling functions of appliancesSONY CORP·Filed 1995·Granted Oct 15, 1996·128 cites·4 claims
- 0988US7276881B2Protection method, control circuit, and battery unitFUJITSU LTD·Filed 2005·Granted Oct 2, 2007·25 cites·8 claims
- 1088US4469785ALight-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1982·Granted Sep 4, 1984·25 cites·17 claims
- 1182US6885168B2Battery unit having means for preventing over-dischargeFUJITSU LTD·Filed 2002·Granted Apr 26, 2005·37 cites·15 claims
- 1282US4422112AMagnetic recording and reproducing apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Dec 20, 1983·37 cites·15 claims
- 1381US4304838APhotopolymerizable composition and recording materials utilizing the sameFUJI PHOTO FILM CO LTD·Filed 1977·Granted Dec 8, 1981·23 cites·42 claims
- 1480US7959706B2Manufacturing method of a sintered powder molded bodyTAISEI KOGYO LTD·Filed 2009·Granted Jun 14, 2011·6 cites·3 claims
- 1579US5608730ABi-directional communication systemSONY CORP·Filed 1993·Granted Mar 4, 1997·82 cites·6 claims
- 1676US5731764APower control system for connecting and verifying slave connectionsSONY CORP·Filed 1997·Granted Mar 24, 1998·53 cites·2 claims
- 1775US6940737B2Power supply control methodFUJITSU LTD·Filed 2003·Granted Sep 6, 2005·24 cites·2 claims
- 1875US5631850AAudio visual equipment with a digital bus system and method for initializing and confirming connectionSONY CORP·Filed 1993·Granted May 20, 1997·37 cites·18 claims
- 1975US4980076AFluoride and chromium free acid etchant rinse for aluminumNIHON PARKERIZING·Filed 1989·Granted Dec 25, 1990·22 cites·19 claims
- 2074US5432211ALubricating paintNIHON PARKERIZING·Filed 1994·Granted Jul 11, 1995·33 cites·9 claims
- 2174US4927472AConversion coating solution for treating metal surfacesNIHON PARKERIZING·Filed 1988·Granted May 22, 1990·35 cites·12 claims
- 2273US5460931ALight-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1994·Granted Oct 24, 1995·8 cites·7 claims
- 2372US11819917B2Method of making a porous sintered body, a compound for making the porous sintered body, and the porous sintered bodyTAISEI KOGYO CO LTD·Filed 2019·Granted Nov 21, 2023·0 cites·8 claims
- 2472US6657415B2Portable apparatusFUJITSU LTD·Filed 2001·Granted Dec 2, 2003·28 cites·21 claims
- 2571US6897635B2Method for predicting remaining charge of portable electronics batteryFUJITSU LTD·Filed 2003·Granted May 24, 2005·26 cites·27 claims
- 2670US7662338B2Manufacturing method of a sintered powder molded bodyTAISEI KOGYO CO LTD·Filed 2004·Granted Feb 16, 2010·8 cites·11 claims
- 2770US5402419ATransmitting method, receiving method, and communication method for bi-directional bus system, and bi-directional bus systemSONY CORP·Filed 1993·Granted Mar 28, 1995·57 cites·14 claims
- 2870US4302837AFM Multiplex system for selectively delaying one of two audio signalsSONY CORP·Filed 1979·Granted Nov 24, 1981·16 cites·7 claims
- 2970US4243921ADigital servo system for rotating memberTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Jan 6, 1981·23 cites·10 claims
- 3068US5768224AAV system and method of establishing a connection setting for AV component devicesSONY CORP·Filed 1994·Granted Jun 16, 1998·26 cites·16 claims
- 3168US5308709AProcess for forming composite film on aluminum or aluminum alloy article surface and resulting productNIHON PARKERIZING·Filed 1992·Granted May 3, 1994·24 cites·10 claims
- 3268US4830958ASilver halide photographic light-sensitive material which is excellent in rapid processability and has not very much sensitivity variation caused by a change on standing in the preparation of the light-sensitive materialKONISHIROKU PHOTO IND·Filed 1988·Granted May 16, 1989·9 cites·44 claims
- 3367US7638260B2Positive resist compositions and patterning processSHINETSU CHEMICAL CO·Filed 2007·Granted Dec 29, 2009·2 cites·5 claims
- 3467US4066718AProcess for the production of ethylene-propylene block copolymersSUMITOMO CHEMICAL CO·Filed 1976·Granted Jan 3, 1978·14 cites·5 claims
- 3565US5857115AMethod for controlling power to individual audio-video units making up an audio-video systemSONY CORP·Filed 1997·Granted Jan 5, 1999·31 cites·4 claims
- 3664US5617571AMethod for controlling power to individual audio-video units making up an audio-video systemSONY CORP·Filed 1995·Granted Apr 1, 1997·31 cites·4 claims
- 3764US4914016ASilver halide photographic light-sensitive material and processing method thereforKONISHIROKU PHOTO IND·Filed 1988·Granted Apr 3, 1990·8 cites·66 claims
- 3864US4863846ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1988·Granted Sep 5, 1989·9 cites·29 claims
- 3963US9272333B2Method of making a porous sintered body, a compound for making the porous sintered body, and the porous sintered bodyTANAKA SHIGEO·Filed 2005·Granted Mar 1, 2016·2 cites·13 claims
- 4063US4312964APolyolefin resin compositionSUMITOMO CHEMICAL CO·Filed 1980·Granted Jan 26, 1982·13 cites·5 claims
- 4162US5796352AAudio video equipment system with bus line and method of establishing a connection setting for the audio video equipment systemSONY CORP·Filed 1995·Granted Aug 18, 1998·16 cites·18 claims
- 4262US4743978ARecording/reproduction system with a fine picture quality for a helical scan-type video tape recorderTOSHIBA KK·Filed 1986·Granted May 10, 1988·13 cites·47 claims
- 4361US5928850ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1997·Granted Jul 27, 1999·4 cites·12 claims
- 4460US7618764B2Positive resist compositions and patterning processSHINETSU CHEMICAL CO·Filed 2007·Granted Nov 17, 2009·6 cites·10 claims
- 4558US5840229AMethod for producing molded article by powder slush molding a thermoplastic elastomer powderSUMITOMO CHEMICAL CO·Filed 1995·Granted Nov 24, 1998·17 cites·5 claims
- 4657US9235121B2Photosensitive resin composition, photosensitive film, permanent resist and method for producing permanent resistNAGOSHI TOSHIMASA·Filed 2012·Granted Jan 12, 2016·1 cites·15 claims
- 4757US6639812B2Power supply control circuit that adjusts output power based on variable input powerFUJITSU LTD·Filed 2001·Granted Oct 28, 2003·11 cites·12 claims
- 4857US6366475B2Power control method and circuit, and power supply unitFUJITSU LTD·Filed 2000·Granted Apr 2, 2002·12 cites·15 claims
- 4956US5591275AComposition and process for surface treating metal prior to cold workingHENKEL CORP·Filed 1994·Granted Jan 7, 1997·18 cites·10 claims
- 5055US5486877AAudio visual system with automatic closing of a bus circuit when an AV unit is disconnectedSONY CORP·Filed 1994·Granted Jan 23, 1996·15 cites·9 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →