Inventor · disambiguated record
Tadashi Yamaguchi
Also filed as: YAMAGUCHI TADASHI
142 granted patents·36 pending applications·1,692 citations·filing 1973–2025
99Inventor score
Files withRENESAS ELECTRONICS CORP48HONDA MOTOR CO LTD22OKI ELECTRIC IND CO LTD18YAMAGUCHI TADASHI15YKK CORP9
Top patents by PatentIndex Score
178 records- 0198US5157475ASemiconductor device having a particular conductive lead structureOKI ELECTRIC IND CO LTD·Filed 1989·Granted Oct 20, 1992·299 cites·14 claims
- 0297US10998408B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2019·Granted May 4, 2021·11 cites·11 claims
- 0397US7708051B2Method for manufacture of a physical quantity detectorYKK CORP·Filed 2007·Granted May 4, 2010·48 cites·4 claims
- 0495US5243377ALithography information control systemNIKON CORP·Filed 1992·Granted Sep 7, 1993·126 cites·5 claims
- 0593US3935340AProcess for preparing plastic coated metal powdersLION FAT OIL CO LTD·Filed 1973·Granted Jan 27, 1976·56 cites·8 claims
- 0692US5886876ASurface-mounted semiconductor package and its manufacturing methodOKI ELECTRIC IND CO LTD·Filed 1996·Granted Mar 23, 1999·141 cites·2 claims
- 0791US9704875B2Manufacturing method of semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Jul 11, 2017·7 cites·12 claims
- 0891US6114279ACatalyst for methanol synthesis and reformingAGENCY IND SCIENCE TECHN·Filed 1998·Granted Sep 5, 2000·57 cites·6 claims
- 0989US9935235B2Method for manufacturing a semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Apr 3, 2018·6 cites·15 claims
- 1089US8587175B2Rotor of rotary electric machineYAMAGUCHI TADASHI·Filed 2011·Granted Nov 19, 2013·8 cites·12 claims
- 1187US11523047B2Imaging device, imaging method, and programSONY GROUP CORP·Filed 2020·Granted Dec 6, 2022·2 cites·12 claims
- 1287US9935509B2Rotary electric machine rotorHONDA MOTOR CO LTD·Filed 2016·Granted Apr 3, 2018·3 cites·12 claims
- 1387US6758602B2Optical connector and optical connector ferrule to be used thereinYKK CORP·Filed 2002·Granted Jul 6, 2004·43 cites·11 claims
- 1487US5436080AHigh strength structural member and process for producing the sameMASUMOTO TSUYOSHI·Filed 1992·Granted Jul 25, 1995·62 cites·37 claims
- 1586US9419481B2Rotary electric machineHONDA MOTOR CO LTD·Filed 2014·Granted Aug 16, 2016·6 cites·9 claims
- 1686US7443012B2Semiconductor deviceOKI ELECTRIC IND CO LTD·Filed 2005·Granted Oct 28, 2008·12 cites·13 claims
- 1785US10897173B2Insulation paper and stator of rotary electric machineHONDA MOTOR CO LTD·Filed 2018·Granted Jan 19, 2021·2 cites·3 claims
- 1885US6374899B1Method and apparatus for production of cast article having small holeYKK CORP·Filed 2000·Granted Apr 23, 2002·11 cites·10 claims
- 1984US9318238B2Hollow core body for signal transmission cableYAMAGUCHI TADASHI·Filed 2011·Granted Apr 19, 2016·9 cites·6 claims
- 2083US11476339B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2020·Granted Oct 18, 2022·1 cites·5 claims
- 2183US11205939B2Rotary electric machineHONDA MOTOR CO LTD·Filed 2020·Granted Dec 21, 2021·2 cites·4 claims
- 2283US9601541B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Mar 21, 2017·3 cites·7 claims
- 2383US8242610B2Semiconductor device and method of fabricating semiconductor deviceYAMAGUCHI TADASHI·Filed 2009·Granted Aug 14, 2012·11 cites·3 claims
- 2482US12389656B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2024·Granted Aug 12, 2025·0 cites·9 claims
- 2582US10186518B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2017·Granted Jan 22, 2019·3 cites·14 claims
- 2682US9780613B2Permanent magnet rotor with inner and outer circumferential inclined ribsHONDA MOTOR CO LTD·Filed 2014·Granted Oct 3, 2017·5 cites·12 claims
- 2782US9124157B2Rotor of rotary electric machineHONDA MOTOR CO LTD·Filed 2013·Granted Sep 1, 2015·4 cites·17 claims
- 2882US6291892B1Semiconductor package that includes a shallow metal basin surrounded by an insulator frameOKI ELECTRIC IND CO LTD·Filed 1998·Granted Sep 18, 2001·53 cites·10 claims
- 2981US10894305B2DresserSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2019·Granted Jan 19, 2021·1 cites·9 claims
- 3081US9214848B2Driving apparatusHONDA MOTOR CO LTD·Filed 2014·Granted Dec 15, 2015·5 cites·16 claims
- 3180US10680071B2Method of manufacturing a semiconductor device using a metal oxide filmRENESAS ELECTRONICS CORP·Filed 2018·Granted Jun 9, 2020·2 cites·12 claims
- 3280US9947715B2Manufacturing method of semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted Apr 17, 2018·3 cites·20 claims
- 3380US9842871B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted Dec 12, 2017·3 cites·17 claims
- 3480US8593531B2Imaging device, image processing method, and computer programYAMAGUCHI TADASHI·Filed 2011·Granted Nov 26, 2013·4 cites·10 claims
- 3578US9263498B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Feb 16, 2016·3 cites·12 claims
- 3678US8541297B2Manufacturing method of semiconductor deviceYAMAGUCHI TADASHI·Filed 2011·Granted Sep 24, 2013·4 cites·18 claims
- 3778US8504944B2Image processing apparatus, method of displaying image, image display program, and recording medium having image display program for displaying image recorded thereonYAMAGUCHI TADASHI·Filed 2011·Granted Aug 6, 2013·5 cites·9 claims
- 3878US7936016B2Semiconductor device and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2009·Granted May 3, 2011·6 cites·5 claims
- 3978US7193301B2Semiconductor device and manufacturing method thereofOKI ELECTRIC IND CO LTD·Filed 2004·Granted Mar 20, 2007·25 cites·13 claims
- 4078US5753322AAntibacterial, antifungal aluminum building materials and fixtures using the materialsYKK CORP·Filed 1996·Granted May 19, 1998·50 cites·29 claims
- 4177US8354302B2Semiconductor device fabrication method including formation of columnar electrodes having protrusion sectionsOKI SEMICONDUCTOR CO LTD·Filed 2010·Granted Jan 15, 2013·4 cites·6 claims
- 4277US7001798B2Method of manufacturing semiconductor deviceOKI ELECTRIC IND CO LTD·Filed 2002·Granted Feb 21, 2006·20 cites·42 claims
- 4377US6435731B1Ferrule having optical fiber incorporated therein as an integral part thereof and method for production thereofYKK CORP·Filed 2000·Granted Aug 20, 2002·20 cites·25 claims
- 4477US5578108AUltrafine particles of amorphous metal and method for production thereofYKK CORP·Filed 1994·Granted Nov 26, 1996·24 cites·7 claims
- 4575US11190074B2Insulating member, stator of rotary electric machine, and rotary electric machineHONDA MOTOR CO LTD·Filed 2018·Granted Nov 30, 2021·1 cites·9 claims
- 4674US10014410B2Method for producing semiconductor device and semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Jul 3, 2018·2 cites·12 claims
- 4773US10818769B2Semiconductor device having a ferroelectric memory and manufacturing method thereofRENESAS ELECTRONICS CORP·Filed 2018·Granted Oct 27, 2020·1 cites·11 claims
- 4873US9190445B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Nov 17, 2015·2 cites·8 claims
- 4972US9899403B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2017·Granted Feb 20, 2018·1 cites·15 claims
- 5072US7728430B2Semiconductor device and manufacturing method thereofOKI SEMICONDUCTOR CO LTD·Filed 2007·Granted Jun 1, 2010·5 cites·13 claims
Showing the top 50 of 178 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →