Inventor · disambiguated record
Yasuyoshi Takai
Also filed as: TAKAI YASUYOSHI
47 granted patents·13 pending applications·974 citations·filing 1991–2015
98Inventor score
Top patents by PatentIndex Score
60 records- 0197US8624240B2Top gate thin film transistor and display apparatus including the sameSATO AYUMU·Filed 2011·Granted Jan 7, 2014·91 cites·5 claims
- 0297US8530246B2Method for controlling threshold voltage of semiconductor elementOFUJI MASATO·Filed 2009·Granted Sep 10, 2013·95 cites·4 claims
- 0397US8084331B2Method of treating semiconductor elementOFUJI MASATO·Filed 2009·Granted Dec 27, 2011·100 cites·15 claims
- 0496US6452091B1Method of producing thin-film single-crystal device, solar cell module and method of producing the sameCANON KK·Filed 2000·Granted Sep 17, 2002·131 cites·30 claims
- 0594US8513662B2Semiconductor device and display apparatusYABUTA HISATO·Filed 2009·Granted Aug 20, 2013·37 cites·15 claims
- 0693US8216879B2Method for manufacturing semiconductor device or apparatus, and apparatus for manufacturing the sameKAJI NOBUYUKI·Filed 2009·Granted Jul 10, 2012·29 cites·22 claims
- 0792US7501305B2Method for forming deposited film and photovoltaic elementCANON KK·Filed 2007·Granted Mar 10, 2009·21 cites·4 claims
- 0890US6855621B2Method of forming silicon-based thin film, method of forming silicon-based semiconductor layer, and photovoltaic elementCANON KK·Filed 2001·Granted Feb 15, 2005·48 cites·8 claims
- 0982US5443645AMicrowave plasma CVD apparatus comprising coaxially aligned multiple gas pipe gas feed structureCANON KK·Filed 1993·Granted Aug 22, 1995·50 cites·8 claims
- 1080US7700165B2Method of forming deposited film and method of forming photovoltaic elementCANON KK·Filed 2007·Granted Apr 20, 2010·3 cites·4 claims
- 1180US7112264B2Plating apparatus and methodCANON KK·Filed 2003·Granted Sep 26, 2006·12 cites·7 claims
- 1277US7534628B2Method for forming semiconductor device and method for forming photovoltaic deviceCANON KK·Filed 2007·Granted May 19, 2009·5 cites·12 claims
- 1376US5514506ALight receiving member having a multi-layered light receiving layer with an enhanced concentration of hydrogen or/and halogen atoms in the vicinity of the interface of adjacent layersCANON KK·Filed 1993·Granted May 7, 1996·21 cites·34 claims
- 1475US5232507AApparatus for forming deposited films with microwave plasma CVD methodCANON KK·Filed 1992·Granted Aug 3, 1993·27 cites·2 claims
- 1574US8415230B2Method for transferring functional regions, LED array, LED printer head, and LED printerYONEHARA TAKAO·Filed 2010·Granted Apr 9, 2013·2 cites·11 claims
- 1674US6223684B1Film deposition apparatusCANON KK·Filed 1998·Granted May 1, 2001·43 cites·6 claims
- 1770US6930025B2Transparent conductive film formation process, photovoltaic device production process, transparent conductive film, and photovoltaic deviceCANON KK·Filed 2002·Granted Aug 16, 2005·10 cites·14 claims
- 1870US5284730AElectrophotographic light-receiving memberCANON KK·Filed 1992·Granted Feb 8, 1994·28 cites·7 claims
- 1968US6783640B2Sputtering method and sputtering apparatusCANON KK·Filed 2002·Granted Aug 31, 2004·8 cites·7 claims
- 2067US6156472AMethod of manufacturing electrophotographic photosensitive memberCANON KK·Filed 1998·Granted Dec 5, 2000·17 cites·45 claims
- 2167US5597623AProcess for using microwave plasma CVDCANON KK·Filed 1994·Granted Jan 28, 1997·16 cites·15 claims
- 2266US8420501B2Transfer method of functional region, LED array, LED printer head, and LED printerYONEHARA TAKAO·Filed 2009·Granted Apr 16, 2013·2 cites·17 claims
- 2365US5480627AMethod for treating substrate for electrophotographic photosensitive member and method for making electrophotographic photosensitive memberCANON KK·Filed 1994·Granted Jan 2, 1996·12 cites·20 claims
- 2464US5314780AMethod for treating metal substrate for electro-photographic photosensitive member and method for manufacturing electrophotographic photosensitive memberCANON KK·Filed 1992·Granted May 24, 1994·19 cites·46 claims
- 2563US6562400B2Method and apparatus for forming deposition film, and method for treating substrateCANON KK·Filed 2001·Granted May 13, 2003·8 cites·4 claims
- 2662US6811816B2Method and apparatus for forming deposition film, and method for treating substrateCANON KK·Filed 2002·Granted Nov 2, 2004·7 cites·2 claims
- 2762US6694792B2Substrate treatment processCANON KK·Filed 2001·Granted Feb 24, 2004·5 cites·9 claims
- 2861US2007169890A1Exhaust processing method, plasma processing method and plasma processing apparatusCANON KK·Filed 2007·Application pending·0 cites
- 2960US8507360B2Transfer method of functional region, LED array, LED printer head, and LED printerYONEHARA TAKAO·Filed 2009·Granted Aug 13, 2013·1 cites·14 claims
- 3059US8336381B2Sensor and method of manufacturing the sameKANDORI ATSUSHI·Filed 2007·Granted Dec 25, 2012·2 cites·10 claims
- 3159US2009084500A1Processing apparatus, exhaust processing process and plasma processing processCANON KK·Filed 2008·Application pending·0 cites
- 3259US2009114155A1Processing apparatus, exhaust processing process and plasma processing processCANON KK·Filed 2008·Application pending·0 cites
- 3359US2009095420A1Processing apparatus, exhaust processing process and plasma processing processCANON KK·Filed 2008·Application pending·0 cites
- 3459US2009145555A1Processing apparatus, exhaust processing process and plasma processing processCANON KK·Filed 2008·Application pending·0 cites
- 3558US6716324B2Method of forming transparent, conductive film, method of compensating defective region of semiconductor layer, photovoltaic element, and method of producing photovoltaic elementCANON KK·Filed 2002·Granted Apr 6, 2004·3 cites·9 claims
- 3657US7211708B2Exhaust processing method, plasma processing method and plasma processing apparatusCANON KK·Filed 2001·Granted May 1, 2007·2 cites·6 claims
- 3756US6435130B1Plasma CVD apparatus and plasma processing methodCANON KK·Filed 1997·Granted Aug 20, 2002·18 cites·18 claims
- 3856US5624776AElectrophotographic photosensitive member provided with a light receiving layer composed of a non-single crystal silicon material containing columnar structure regions and process for the production thereofCANON KK·Filed 1993·Granted Apr 29, 1997·10 cites·13 claims
- 3956US2008014345A1Processing apparatus, exhaust processing process and plasma processing processCANON KK·Filed 2007·Application pending·0 cites
- 4055US5853936ALight receiving member, substrate for said light receiving member, and electrophotographic apparatus having said light receiving memberCANON KK·Filed 1997·Granted Dec 29, 1998·11 cites·82 claims
- 4154US6158382AMethod for forming a deposited film by plasma chemical vapor deposition and apparatus for forming a deposited film by plasma chemical vapor depositionCANON KK·Filed 1997·Granted Dec 12, 2000·17 cites·25 claims
- 4253US6860974B2Long-Term sputtering methodCANON KK·Filed 2002·Granted Mar 1, 2005·4 cites·17 claims
- 4352US5360484AMicrowave plasma CVD apparatus provided with a microwave transmissive window made of specific ceramics for the formation of a functional deposited filmCANON KK·Filed 1993·Granted Nov 1, 1994·8 cites·4 claims
- 4451US9689974B2Image forming method using ultrasound and aberration correction methodSOMEDA YASUHIRO·Filed 2009·Granted Jun 27, 2017·2 cites·15 claims
- 4550US6406554B1Method and apparatus for producing electrophotographic photosensitive memberCANON KK·Filed 2000·Granted Jun 18, 2002·4 cites·14 claims
- 4650US6335281B1Deposited film forming processCANON KK·Filed 1999·Granted Jan 1, 2002·14 cites·34 claims
- 4748US9166502B2Method for manufacturing an electromechanical transducerHASEGAWA YOSHIHIRO·Filed 2012·Granted Oct 20, 2015·0 cites·10 claims
- 4848US6103442AMethod and apparatus for producing electrophotographic photosensitive memberCANON KK·Filed 1998·Granted Aug 15, 2000·8 cites·22 claims
- 4946US2005000563A1Stacked photovoltaic element and production method thereofCANON KK·Filed 2004·Application pending·0 cites
- 5046US2004221887A1Photovoltaic element and method of forming photovoltaic elementCANON KK·Filed 2004·Application pending·0 cites
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