Inventor · disambiguated record
Tadashi Ishibashi
Also filed as: ISHIBASHI TADASHI · OGIHARA SATORU · OTSUKI AKIRA
54 granted patents·10 pending applications·782 citations·filing 1976–2013
98Inventor score
Top patents by PatentIndex Score
64 records- 0198US4491522AAnaerobic digestion process for organic wastesAGENCY IND SCIENCE TECHN·Filed 1983·Granted Jan 1, 1985·143 cites·4 claims
- 0293US8921872B2Display unit and method of manufacturing the same, electronic apparatus, illumination unit, and light-emitting device and method of manufacturing the sameSONY CORP·Filed 2012·Granted Dec 30, 2014·10 cites·19 claims
- 0386US4199622ACoating compositions for use in coating can insides and a method for applying the sameTOYO INK MFG CO·Filed 1976·Granted Apr 22, 1980·36 cites·10 claims
- 0485US4275494AMethod for manufacturing liquid crystal display elementsHITACHI LTD·Filed 1979·Granted Jun 30, 1981·45 cites·8 claims
- 0585US4252414ALiquid crystal display elementHITACHI LTD·Filed 1979·Granted Feb 24, 1981·41 cites·10 claims
- 0684US4451567AMethod for pretreatment of cellulosic materialsHITACHI LTD·Filed 1981·Granted May 29, 1984·46 cites·15 claims
- 0783US6492557B1Bis (aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereofSONY CORP·Filed 2000·Granted Dec 10, 2002·12 cites·8 claims
- 0882US4295711ALiquid crystal display deviceHITACHI LTD·Filed 1979·Granted Oct 20, 1981·37 cites·4 claims
- 0981US7666707B2Display device and method for manufacturing display deviceSONY CORP·Filed 2006·Granted Feb 23, 2010·5 cites·3 claims
- 1079US6680131B1Organic electroluminescent deviceSONY CORP·Filed 2000·Granted Jan 20, 2004·22 cites·23 claims
- 1178US4412214ALiquid crystal display element having non-display electrode arrangementHITACHI LTD·Filed 1981·Granted Oct 25, 1983·43 cites·11 claims
- 1278US4252841AProcess for producing transparent conductive filmHITACHI LTD·Filed 1979·Granted Feb 24, 1981·31 cites·12 claims
- 1378US4238276AProcess for producing liquid crystal display elementHITACHI LTD·Filed 1979·Granted Dec 9, 1980·43 cites·13 claims
- 1477US6338910B1Organic electroluminescent deviceSONY CORP·Filed 1999·Granted Jan 15, 2002·17 cites·8 claims
- 1576US7196225B2Bis(aminostyryl) anthracene compound, synthesis intermediate thereof, and process for production thereofSONY CORP·Filed 2005·Granted Mar 27, 2007·2 cites·17 claims
- 1676US5858564AOrganic electroluminescent devices and luminescent display employing such organic electroluminescent devicesSONY CORP·Filed 1997·Granted Jan 12, 1999·51 cites·13 claims
- 1772US7087310B2Bis (aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereofSONY CORP·Filed 2005·Granted Aug 8, 2006·2 cites·8 claims
- 1872US6525212B1Bis(aminostyryl)benzene compounds and synthetic intermediates thereof, and process for preparing the compounds and intermediatesSONY CORP·Filed 2000·Granted Feb 25, 2003·5 cites·21 claims
- 1972US6495274B1Organic electroluminescent deviceSONY CORP·Filed 2000·Granted Dec 17, 2002·13 cites·16 claims
- 2071US4364672AMethod for driving liquid crystal display elementsHITACHI LTD·Filed 1980·Granted Dec 21, 1982·22 cites·7 claims
- 2167US6337167B1Bis(aminostyryl)benzene compounds and synthetic intermediates thereof, and process for preparing the compounds and intermediatesSONY CORP·Filed 1999·Granted Jan 8, 2002·10 cites·4 claims
- 2266US8120021B2Display device and method for manufacturing display deviceNAKAYAMA TETSUO·Filed 2009·Granted Feb 21, 2012·2 cites·6 claims
- 2366US6790975B2Aminostyrylanthracene compound, synthetic intermediate thereof, and process for the production thereofSONY CORP·Filed 2001·Granted Sep 14, 2004·3 cites·28 claims
- 2465US6312838B1Organic electroluminescent deviceSONY CORP·Filed 1999·Granted Nov 6, 2001·16 cites·4 claims
- 2562US6774257B2Bis (aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereofSONY CORP·Filed 2003·Granted Aug 10, 2004·4 cites·1 claims
- 2661US4127321ALiquid crystal display apparatusHITACHI LTD·Filed 1976·Granted Nov 28, 1978·16 cites·6 claims
- 2760US4540242ALiquid crystal display elementHITACHI LTD·Filed 1980·Granted Sep 10, 1985·19 cites·4 claims
- 2859US9808217B2Breast cancer detection system, breast cancer detection method, breast cancer detection program, and computer-readable recording medium having breast cancer detection program recorded thereonUNIV TOHOKU·Filed 2013·Granted Nov 7, 2017·2 cites·17 claims
- 2959US7049470B1Bis (aminostyryl) anthracene compound, synthesis is intermediate thereof, and process for production thereofSONY CORP·Filed 2000·Granted May 23, 2006·2 cites·13 claims
- 3058US6765108B2Bis (aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereofSONY CORP·Filed 2003·Granted Jul 20, 2004·3 cites·1 claims
- 3157US6727379B2Bis (aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereofSONY CORP·Filed 2002·Granted Apr 27, 2004·3 cites·4 claims
- 3254US7524991B2Organic electroluminescent devices, aminostyrylnaphthalene compounds and synthesis intermediates thereof, and production processes of the sameSONY CORP·Filed 2007·Granted Apr 28, 2009·0 cites·5 claims
- 3354US6579745B2Method for mounting chips on board using magnetic positioningSONY CORP·Filed 2001·Granted Jun 17, 2003·5 cites·5 claims
- 3453US4043639AField effect type liquid crystal display elements provided with polarizing platesHITACHI LTD·Filed 1976·Granted Aug 23, 1977·12 cites·4 claims
- 3550US6897341B2Bis(aminostyryl)naphthalene compound, synthesis intermediate thereof, and process for production thereofSONY CORP·Filed 2002·Granted May 24, 2005·2 cites·13 claims
- 3650US5151362AApparatus containing a septum which impedes cell permeation for cell culture and method of useHITACHI LTD·Filed 1990·Granted Sep 29, 1992·8 cites·15 claims
- 3750US2006051617A1Organic electroluminescence deviceSONY CORP·Filed 2005·Application pending·0 cites
- 3850US2009171063A1Polyimide film and methods relating theretoISHIBASHI TADASHI·Filed 2008·Application pending·0 cites
- 3949US6906217B2Aminostyrylanthracene compound, synthetic intermediate thereof, and process for production thereofSONY CORP·Filed 2003·Granted Jun 14, 2005·0 cites·2 claims
- 4048US7402344B2Organic electroluminescent devices and aminostyrylnaphthalene compoundsSONY CORP·Filed 2004·Granted Jul 22, 2008·0 cites·15 claims
- 4148US2012104942A1Display device and method for manufacturing display deviceNAKAYAMA TETSUO·Filed 2012·Application pending·0 cites
- 4246US6790974B2Bis(aminostyryl) naphthalene compound, synthesis intermediate thereof, and process for production thereofSONY CORP·Filed 2003·Granted Sep 14, 2004·1 cites·4 claims
- 4346US2007155948A1Multi-functional polyamic acids, and compositions and methods relating theretoISHIBASHI TADASHI·Filed 2005·Application pending·0 cites
- 4444US6919007B2Apparatus for mounting chipsSONY CORP·Filed 2003·Granted Jul 19, 2005·1 cites·7 claims
- 4543US7022868B2Aminostyrylanthracene compound, synthetic intermediate thereof, and process for production thereofSONY CORP·Filed 2003·Granted Apr 4, 2006·0 cites·10 claims
- 4643US6979746B2(1,4-phenylene)bis(methylene) phosphonic acid esters and (1,4-phenylene)bis(methylene) triphenyl phosphonium salt compoundsSONY CORP·Filed 2002·Granted Dec 27, 2005·0 cites·3 claims
- 4743US6800382B2Organic electroluminescent deviceSONY CORP·Filed 2002·Granted Oct 5, 2004·4 cites·11 claims
- 4843US6479171B1Organic electroluminescent deviceSONY CORP·Filed 2000·Granted Nov 12, 2002·5 cites·9 claims
- 4943US5304483AControlling cultivation conditions for animal cellsHITACHI LTD·Filed 1990·Granted Apr 19, 1994·5 cites·11 claims
- 5043US4224093AMethod for producing liquid crystal display elementsHITACHI LTD·Filed 1979·Granted Sep 23, 1980·9 cites·3 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →