Inventor · disambiguated record
Takahiro Yajima
Also filed as: YAJIMA TAKAHIRO
39 granted patents·11 pending applications·662 citations·filing 1996–2024
98Inventor score
Files withCANON KK40SAITO KAZUNORI2ULVAC INC2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1NHK SPRING CO LTD1
Top patents by PatentIndex Score
50 records- 0195US11835562B2Detector and image forming apparatusCANON KK·Filed 2021·Granted Dec 5, 2023·2 cites·15 claims
- 0293US5720826APhotovoltaic element and fabrication process thereofCANON KK·Filed 1996·Granted Feb 24, 1998·132 cites·42 claims
- 0389US7074641B2Method of forming silicon-based thin film, silicon-based thin film, and photovoltaic elementCANON KK·Filed 2002·Granted Jul 11, 2006·47 cites·12 claims
- 0488US8465079B2Cover coupling structureSAITO KAZUNORI·Filed 2012·Granted Jun 18, 2013·14 cites·5 claims
- 0587US6675471B1Method of producing high-frequency modulesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jan 13, 2004·42 cites·37 claims
- 0687US6399411B1Method for forming non-single-crystal semiconductor thin film, and method for producing photovoltaic deviceCANON KK·Filed 2000·Granted Jun 4, 2002·35 cites·6 claims
- 0781US11410979B2Light-emitting element, and method for producing a light-emitting elementCANON KK·Filed 2020·Granted Aug 9, 2022·1 cites·6 claims
- 0881US11374189B2Quantum dot, photoelectric conversion element including the same, light receiving element, photoelectric conversion apparatus, moving object, method for producing quantum dot, and method for producing photoelectric conversion elementCANON KK·Filed 2020·Granted Jun 28, 2022·1 cites·20 claims
- 0977US6855377B2Deposited film forming apparatus and deposited film forming methodCANON KK·Filed 2003·Granted Feb 15, 2005·21 cites·2 claims
- 1076US6153013ADeposited-film-forming apparatusCANON KK·Filed 1997·Granted Nov 28, 2000·47 cites·10 claims
- 1175US6638359B2Deposited film forming apparatus and deposited film forming methodCANON KK·Filed 2001·Granted Oct 28, 2003·14 cites·11 claims
- 1275US5927994AMethod for manufacturing thin filmCANON KK·Filed 1997·Granted Jul 27, 1999·38 cites·11 claims
- 1374US8702150B2Tonneau cover apparatusSAITO KAZUNORI·Filed 2012·Granted Apr 22, 2014·6 cites·4 claims
- 1473US6495392B2Process for producing a semiconductor deviceCANON KK·Filed 2001·Granted Dec 17, 2002·17 cites·11 claims
- 1572US5769963APhotovoltaic deviceCANON KK·Filed 1996·Granted Jun 23, 1998·39 cites·38 claims
- 1671US6159763AMethod and device for forming semiconductor thin film, and method and device for forming photovoltaic elementCANON KK·Filed 1997·Granted Dec 12, 2000·39 cites·4 claims
- 1770US6287943B1Deposition of semiconductor layer by plasma processCANON KK·Filed 1999·Granted Sep 11, 2001·28 cites·24 claims
- 1868US6368944B1Method of manufacturing photovoltaic element and apparatus thereforCANON KK·Filed 2000·Granted Apr 9, 2002·6 cites·6 claims
- 1967US6271055B1Process for manufacturing semiconductor element using non-monocrystalline semiconductor layers of first and second conductivity types and amorphous and microcrystalline I-type semiconductor layersCANON KK·Filed 1998·Granted Aug 7, 2001·28 cites·38 claims
- 2067US2024084434A1Vapor deposition mask and method for producing organic electronic deviceCANON KK·Filed 2023·Application pending·0 cites
- 2165US6472296B2Fabrication of photovoltaic cell by plasma processCANON KK·Filed 2001·Granted Oct 29, 2002·7 cites·26 claims
- 2264US12232341B2Photoelectric conversion element, light-receiving element including the same, photoelectric conversion apparatus, mobile unit, method for manufacturing photoelectric conversion film, and method for manufacturing photoelectric conversion elementCANON KK·Filed 2021·Granted Feb 18, 2025·0 cites·18 claims
- 2363US6526910B2Apparatus and method for forming a deposited film by means of plasma CVDCANON KK·Filed 2000·Granted Mar 4, 2003·6 cites·30 claims
- 2463US6159300AApparatus for forming non-single-crystal semiconductor thin film, method for forming non-single-crystal semiconductor thin film, and method for producing photovoltaic deviceCANON KK·Filed 1997·Granted Dec 12, 2000·23 cites·4 claims
- 2561US12178111B2Vapor deposition mask and method of manufacturing device using vapor deposition maskCANON KK·Filed 2021·Granted Dec 24, 2024·0 cites·20 claims
- 2661US6162988APhotovoltaic elementCANON KK·Filed 1997·Granted Dec 19, 2000·18 cites·7 claims
- 2760US6531654B2Semiconductor thin-film formation process, and amorphous silicon solar-cell deviceCANON KK·Filed 2001·Granted Mar 11, 2003·8 cites·5 claims
- 2860US2022364217A1Deposition mask and manufacturing method of organic electronic deviceCANON KK·Filed 2022·Application pending·0 cites
- 2959US6470823B2Apparatus and method for forming a deposited film by a means of plasma CVDCANON KK·Filed 2001·Granted Oct 29, 2002·4 cites·6 claims
- 3056US11569277B2Semiconductor deviceCANON KK·Filed 2020·Granted Jan 31, 2023·0 cites·17 claims
- 3156US11476306B2Semiconductor apparatus, photodetection system, light emitting system, and moving bodyCANON KK·Filed 2020·Granted Oct 18, 2022·0 cites·49 claims
- 3256US9463724B2Headrest structure and headrest deviceNHK SPRING CO LTD·Filed 2014·Granted Oct 11, 2016·3 cites·12 claims
- 3356US5897332AMethod for manufacturing photoelectric conversion elementCANON KK·Filed 1996·Granted Apr 27, 1999·20 cites·60 claims
- 3455US10692915B2Imaging device and method of manufacturing imaging deviceCANON KK·Filed 2019·Granted Jun 23, 2020·0 cites·19 claims
- 3554US12245446B2Semiconductor device having quantum dots, display device, imaging system, and moving bodyCANON KK·Filed 2021·Granted Mar 4, 2025·0 cites·13 claims
- 3654US2024387573A1Photoelectric conversion apparatus and photoelectric conversion systemCANON KK·Filed 2024·Application pending·0 cites
- 3753US2024387453A1Photoelectric conversion apparatus and photoelectric conversion systemCANON KK·Filed 2024·Application pending·0 cites
- 3853US2024387571A1Photoelectric conversion device and equipmentCANON KK·Filed 2024·Application pending·0 cites
- 3949US2005161077A1Apparatus for manufacturing photovoltaic elementsCANON KK·Filed 2003·Application pending·0 cites
- 4046US6025039AMethod for producing a photovoltaic cellCANON KK·Filed 1996·Granted Feb 15, 2000·13 cites·5 claims
- 4146US2003124819A1Method of manufacturing photovoltaic element and apparatus thereforFiled 2002·Application pending·0 cites
- 4245US6846521B2Apparatus and method for forming deposited filmCANON KK·Filed 2003·Granted Jan 25, 2005·0 cites·6 claims
- 4342US10276827B2Device structure and method of producing the sameULVAC INC·Filed 2014·Granted Apr 30, 2019·0 cites·9 claims
- 4442US6632284B2Apparatus and method for forming deposited filmCANON KK·Filed 2001·Granted Oct 14, 2003·0 cites·6 claims
- 4542US2004118346A1Deposited-film formation apparatus, and deposited-film formation processFiled 2003·Application pending·0 cites
- 4642US2003022519A1Production apparatus of semiconductor layer employing DC bias and VHF powerFiled 2002·Application pending·0 cites
- 4741US2021395880A1Deposition apparatusULVAC INC·Filed 2019·Application pending·0 cites
- 4839US2001022996A1Deposited-film formation apparatus, and deposited-film formation processFiled 2001·Application pending·0 cites
- 4937US6800539B2Thin film formation methodCANON KK·Filed 2001·Granted Oct 5, 2004·0 cites·5 claims
- 5035US6530341B1Deposition apparatus for manufacturing thin filmCANON KK·Filed 1999·Granted Mar 11, 2003·3 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Takahiro Yajima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →