Inventor · disambiguated record
Takao Yonehara
Also filed as: YONEHARA TAKAO
192 granted patents·22 pending applications·13,635 citations·filing 1987–2017
99Inventor score
Top patents by PatentIndex Score
214 records- 0199US6534382B1Process for producing semiconductor articleCANON KK·Filed 2000·Granted Mar 18, 2003·488 cites·8 claims
- 0299US6100166AProcess for producing semiconductor articleCANON KK·Filed 1997·Granted Aug 8, 2000·423 cites·78 claims
- 0399US5854123AMethod for producing semiconductor substrateCANON KK·Filed 1996·Granted Dec 29, 1998·631 cites·36 claims
- 0499US5371037ASemiconductor member and process for preparing semiconductor memberCANON KK·Filed 1991·Granted Dec 6, 1994·516 cites·48 claims
- 0598US7029950B2Thin-film semiconductor device and method of manufacturing the sameCANON KK·Filed 2005·Granted Apr 18, 2006·69 cites·12 claims
- 0698US6534336B1Production method of photoelectric conversion device, and photoelectric conversion device produced by the methodCANON KK·Filed 2000·Granted Mar 18, 2003·123 cites·4 claims
- 0798US5670411AProcess of making semiconductor-on-insulator substrateCANON KK·Filed 1995·Granted Sep 23, 1997·381 cites·37 claims
- 0897US9929054B2Systems and methods for laser splitting and device layer transferSOLEXEL INC·Filed 2015·Granted Mar 27, 2018·9 cites·15 claims
- 0997US7148119B1Process for production of semiconductor substrateCANON KK·Filed 1998·Granted Dec 12, 2006·303 cites·8 claims
- 1097US6800871B2Display device and process of producing the sameCANON KK·Filed 2002·Granted Oct 5, 2004·155 cites·36 claims
- 1197US6677183B2Method of separation of semiconductor deviceCANON KK·Filed 2002·Granted Jan 13, 2004·111 cites·19 claims
- 1297US6331208B1Process for producing solar cell, process for producing thin-film semiconductor, process for separating thin-film semiconductor, and process for forming semiconductorCANON KK·Filed 1999·Granted Dec 18, 2001·275 cites·34 claims
- 1397US5980633AProcess for producing a semiconductor substrateCANON KK·Filed 1997·Granted Nov 9, 1999·295 cites·22 claims
- 1497US5869387AProcess for producing semiconductor substrate by heating to flatten an unpolished surfaceCANON KK·Filed 1995·Granted Feb 9, 1999·208 cites·24 claims
- 1597US5695557AProcess for producing a semiconductor substrateCANON KK·Filed 1994·Granted Dec 9, 1997·323 cites·9 claims
- 1697US5374581AMethod for preparing semiconductor memberCANON KK·Filed 1993·Granted Dec 20, 1994·349 cites·11 claims
- 1797US5277748ASemiconductor device substrate and process for preparing the sameCANON KK·Filed 1993·Granted Jan 11, 1994·365 cites·23 claims
- 1897US5250460AMethod of producing semiconductor substrateCANON KK·Filed 1992·Granted Oct 5, 1993·333 cites·4 claims
- 1996US7399693B2Semiconductor film manufacturing method and substrate manufacturing methodCANON KK·Filed 2005·Granted Jul 15, 2008·41 cites·15 claims
- 2096US6756289B1Method of producing semiconductor member and method of producing solar cellCANON KK·Filed 2000·Granted Jun 29, 2004·120 cites·26 claims
- 2196US6613678B1Process for manufacturing a semiconductor substrate as well as a semiconductor thin film, and multilayer structureCANON KK·Filed 1999·Granted Sep 2, 2003·225 cites·60 claims
- 2296US6566235B2Process for producing semiconductor member, and process for producing solar cellCANON KK·Filed 2001·Granted May 20, 2003·120 cites·15 claims
- 2396US6468923B1Method of producing semiconductor memberCANON KK·Filed 2000·Granted Oct 22, 2002·144 cites·41 claims
- 2496US6452091B1Method 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
- 2596US6448155B1Production method of semiconductor base material and production method of solar cellCANON KK·Filed 2000·Granted Sep 10, 2002·127 cites·36 claims
- 2696US6326279B1Process for producing semiconductor articleCANON KK·Filed 2000·Granted Dec 4, 2001·154 cites·22 claims
- 2796US5966620AProcess for producing semiconductor articleCANON KABSHIKI KAISHA·Filed 1997·Granted Oct 12, 1999·361 cites·52 claims
- 2896US5312771AOptical annealing method for semiconductor layer and method for producing semiconductor device employing the same semiconductor layerCANON KK·Filed 1993·Granted May 17, 1994·266 cites·8 claims
- 2995US9214353B2Systems and methods for laser splitting and device layer transferSOLEXEL INC·Filed 2013·Granted Dec 15, 2015·25 cites·8 claims
- 3095US6429095B1Semiconductor article and method of manufacturing the sameCANON KK·Filed 2001·Granted Aug 6, 2002·88 cites·4 claims
- 3195US6294478B1Fabrication process for a semiconductor substrateCANON KK·Filed 1997·Granted Sep 25, 2001·162 cites·57 claims
- 3295US6190937B1Method of producing semiconductor member and method of producing solar cellCANON KK·Filed 1997·Granted Feb 20, 2001·186 cites·14 claims
- 3395US6143628ASemiconductor substrate and method of manufacturing the sameCANON KK·Filed 1998·Granted Nov 7, 2000·181 cites·82 claims
- 3495US6054363AMethod of manufacturing semiconductor articleCANON KK·Filed 1997·Granted Apr 25, 2000·193 cites·29 claims
- 3595US5856229AProcess for production of semiconductor substrateCANON KK·Filed 1997·Granted Jan 5, 1999·184 cites·24 claims
- 3695US5530266ALiquid crystal image display unit and method for fabricating semiconductor optical memberCANON KK·Filed 1994·Granted Jun 25, 1996·116 cites·11 claims
- 3795US5458755AAnodization apparatus with supporting device for substrate to be treatedCANON KK·Filed 1993·Granted Oct 17, 1995·115 cites·8 claims
- 3895US5405802AProcess of fabricating a semiconductor substrateCANON KK·Filed 1994·Granted Apr 11, 1995·219 cites·12 claims
- 3995US5278093AMethod for forming semiconductor thin filmCANON KK·Filed 1992·Granted Jan 11, 1994·213 cites·25 claims
- 4094US8992746B2Anodizing apparatusMIYAJI YASUYOSHI·Filed 2011·Granted Mar 31, 2015·26 cites·19 claims
- 4194US7053526B2Piezoelectric structure, liquid ejecting head and manufacturing method thereforCANON KK·Filed 2002·Granted May 30, 2006·44 cites·8 claims
- 4294US6602767B2Method for transferring porous layer, method for making semiconductor devices, and method for making solar batteryCANON KK·Filed 2001·Granted Aug 5, 2003·86 cites·21 claims
- 4394US5453394AProcess for preparing semiconductor substrate by bringing first and second substrates in contactCANON KK·Filed 1993·Granted Sep 26, 1995·159 cites·5 claims
- 4493US7550305B2Method of forming light-emitting elementCANON KK·Filed 2007·Granted Jun 23, 2009·29 cites·12 claims
- 4593US6382292B1Method and apparatus for separating composite member using fluidCANON KK·Filed 1998·Granted May 7, 2002·97 cites·20 claims
- 4693US6350702B2Fabrication process of semiconductor substrateCANON KK·Filed 2001·Granted Feb 26, 2002·63 cites·4 claims
- 4792US8241940B2Double-sided reusable template for fabrication of semiconductor substrates for photovoltaic cell and microelectronics device manufacturingMOSLEHI MEHRDAD M·Filed 2011·Granted Aug 14, 2012·12 cites·13 claims
- 4892US7341923B2Substrate, manufacturing method therefor, and semiconductor deviceCANON KK·Filed 2005·Granted Mar 11, 2008·19 cites·18 claims
- 4992US6706618B2Substrate processing apparatus, substrate support apparatus, substrate processing method, and substrate fabrication methodCANON KK·Filed 2002·Granted Mar 16, 2004·59 cites·29 claims
- 5091US6246068B1Semiconductor article with porous structureCANON KK·Filed 1998·Granted Jun 12, 2001·91 cites·5 claims
Showing the top 50 of 214 patent records by PatentIndex Score.
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