Inventor · disambiguated record
Yuji Tanaka
Also filed as: TANAKA YUJI · TSUTSUMI FUMIO
238 granted patents·50 pending applications·2,363 citations·filing 1975–2024
99Inventor score
Files withSCREEN HOLDINGS CO LTD28FUJITSU LTD17SHARP KK15JFE STEEL CORP14MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13
Top patents by PatentIndex Score
288 records- 0197US6091660ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1999·Granted Jul 18, 2000·164 cites·6 claims
- 0296US6183872B1Silicon-containing organic fluoropolymers and use of the sameDAIKIN IND LTD·Filed 1996·Granted Feb 6, 2001·249 cites·16 claims
- 0395US12258646B2High-strength steel sheet and method for producing sameJFE STEEL CORP·Filed 2020·Granted Mar 25, 2025·2 cites·17 claims
- 0495US6314044B1Semiconductor integrated circuit deviceHITACHI LTD·Filed 2000·Granted Nov 6, 2001·94 cites·6 claims
- 0594US9397001B2Method for manufacturing electronic device comprising a resin substrate and an electronic componentPANASONIC IP MAN CO LTD·Filed 2015·Granted Jul 19, 2016·10 cites·17 claims
- 0694US5748214AInk jet recording headSEIKO EPSON CORP·Filed 1995·Granted May 5, 1998·116 cites·14 claims
- 0793US11408058B2High-strength steel sheet and method for producing the sameJFE STEEL CORP·Filed 2018·Granted Aug 9, 2022·3 cites·20 claims
- 0893US9752710B2Tubular threaded joint having improved high torque performanceNIPPON STEEL & SUMITOMO METAL CORP·Filed 2012·Granted Sep 5, 2017·9 cites·9 claims
- 0993US9634533B2Motor with a stator having four separate corner bobbins/insulators and molded resin insulation around tooth completely enclosing the coil and manufacturing method thereofUCHITANI YOSHIHIRO·Filed 2012·Granted Apr 25, 2017·19 cites·16 claims
- 1093US9153636B2Display device and method for manufacturing the sameJOLED INC·Filed 2014·Granted Oct 6, 2015·11 cites·21 claims
- 1191US10018938B2Network system comprising customer replaceable unitSHARP KK·Filed 2016·Granted Jul 10, 2018·3 cites·4 claims
- 1290US10175605B2Network system comprising customer replaceable unitSHARP KK·Filed 2018·Granted Jan 8, 2019·2 cites·12 claims
- 1390US6524052B1Electronic parts-feeding tray feeder and electronic parts-feeding methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 25, 2003·53 cites·3 claims
- 1489US9623637B2Supported resin substrate, method for producing the same, and electronic device including resin substratePANASONIC IP MAN CO LTD·Filed 2015·Granted Apr 18, 2017·3 cites·16 claims
- 1589US9531222B2Stator core having convex protruding portion coinciding with adjacent coilsUCHITANI YOSHIHIRO·Filed 2012·Granted Dec 27, 2016·11 cites·17 claims
- 1689US9530986B2Laminated substrate, light-emitting device, and method for producing light-emitting devicePANASONIC CORP·Filed 2014·Granted Dec 27, 2016·6 cites·20 claims
- 1787US5872583AUsing fusible films having windows supplied with adhesive and gap materialSEIKO EPSON CORP·Filed 1995·Granted Feb 16, 1999·58 cites·17 claims
- 1886US11408044B2High-strength steel sheet and method for producing the sameJFE STEEL CORP·Filed 2018·Granted Aug 9, 2022·1 cites·20 claims
- 1986US6751716B2Semiconductor storage device, control device, and electronic apparatusSHARP KK·Filed 2001·Granted Jun 15, 2004·49 cites·22 claims
- 2085US11986853B2Substrate processing apparatus, film formation unit, substrate processing method and film formation methodSCREEN HOLDINGS CO LTD·Filed 2020·Granted May 21, 2024·1 cites·11 claims
- 2185US9234254B2High-strength seamless steel tube, having excellent resistance to sulfide stress cracking, for oil wells and method for manufacturing the sameEGUCHI KENICHIRO·Filed 2010·Granted Jan 12, 2016·4 cites·10 claims
- 2284US11931987B2Decorative material, laminate, and method for manufacturing decorative materialDAINIPPON PRINTING CO LTD·Filed 2021·Granted Mar 19, 2024·1 cites·17 claims
- 2384US6708450B2Glass run channel and glass run channel assemblyTOKAI KOGYO CO LTD·Filed 2001·Granted Mar 23, 2004·28 cites·13 claims
- 2484US5805181AStorage case for storing an ink jet printing unit, the ink jet printing unit including an ink jet recording head and cartridgeSEIKO EPSON CORP·Filed 1996·Granted Sep 8, 1998·48 cites·14 claims
- 2584US5219722ASilver halide color photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1991·Granted Jun 15, 1993·14 cites·14 claims
- 2682US12420526B2Decorative material, laminate, and method for manufacturing decorative materialDAINIPPON PRINTING CO LTD·Filed 2024·Granted Sep 23, 2025·0 cites·18 claims
- 2782US10591820B2Substrate processing apparatus and substrate processing methodSCREEN HOLDINGS CO LTD·Filed 2017·Granted Mar 17, 2020·3 cites·18 claims
- 2882US9923172B2Light-emitting device with transparent substratePANASONIC CORP·Filed 2016·Granted Mar 20, 2018·2 cites·23 claims
- 2982US9442289B2Display apparatus for vehicleJVC KENWOOD CORP·Filed 2014·Granted Sep 13, 2016·7 cites·9 claims
- 3081US9401849B2Network construction support system and methodHITACHI LTD·Filed 2013·Granted Jul 26, 2016·6 cites·10 claims
- 3181US9212411B2High strength steel sheet and method for manufacturing the sameNAKAGAWA KOICHI·Filed 2010·Granted Dec 15, 2015·2 cites·8 claims
- 3281US6502929B1Laminated ink jet recording head having a plurality of actuator unitsSEIKO EPSON CORP·Filed 1994·Granted Jan 7, 2003·34 cites·24 claims
- 3381US6098838ABulk feederMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Aug 8, 2000·36 cites·6 claims
- 3481US5763061AAntireflection filterSUMITOMO CHEMICAL CO·Filed 1996·Granted Jun 9, 1998·49 cites·14 claims
- 3579US10406682B2Motor operation control system, multi-axis mechanical apparatus, and motor operation control methodNIDEC CORP·Filed 2018·Granted Sep 10, 2019·2 cites·8 claims
- 3679US4740940AOptical information read apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Apr 26, 1988·23 cites·28 claims
- 3779US4572049AElectric guitar provided with tremolo unitTOKAI GAKKI·Filed 1983·Granted Feb 25, 1986·30 cites·3 claims
- 3878US12077108B2Wire harnessSUMITOMO WIRING SYSTEMS·Filed 2021·Granted Sep 3, 2024·1 cites·11 claims
- 3978US11004702B2Film processing unit and substrate processing apparatusSCREEN HOLDINGS CO LTD·Filed 2016·Granted May 11, 2021·2 cites·13 claims
- 4078US9311035B2Print system, print server, print control method, and non-transitory computer-readable recording medium encoded with print control programKONICA MINOLTA INC·Filed 2015·Granted Apr 12, 2016·3 cites·13 claims
- 4178US7129028B2Method of forming holographic gratingSHIMADZU CORP·Filed 2003·Granted Oct 31, 2006·15 cites·7 claims
- 4278US6301184B1Semiconductor integrated circuit device having an improved operation control for a dynamic memoryHITACHI LTD·Filed 2000·Granted Oct 9, 2001·29 cites·11 claims
- 4378US4880264ALatch device for inclinable back rest cushion mounted in seatbackIKEDA BUSSAN CO·Filed 1988·Granted Nov 14, 1989·33 cites·19 claims
- 4477US8780568B2Flexible display deviceOSAKO TAKASHI·Filed 2012·Granted Jul 15, 2014·4 cites·9 claims
- 4577US8196294B2Component supply methodKINO TOSHIYUKI·Filed 2008·Granted Jun 12, 2012·12 cites·1 claims
- 4677US7089427B1Security system method and apparatus for preventing application program unauthorized useSHARP KK·Filed 2000·Granted Aug 8, 2006·24 cites·32 claims
- 4777US4991907AAutomobile seat head rest deviceIKEDA BUSSAN CO·Filed 1989·Granted Feb 12, 1991·46 cites·5 claims
- 4876US11107698B2Substrate treating methodSCREEN HOLDINGS CO LTD·Filed 2017·Granted Aug 31, 2021·2 cites·5 claims
- 4976US5048786APower seat slider driving mechanismIKEDA BUSSAN CO·Filed 1989·Granted Sep 17, 1991·48 cites·11 claims
- 5076US4904003ALatch device for inclinable back rest cushion mounted in seatbackIKEDA BUSSAN CO·Filed 1988·Granted Feb 27, 1990·46 cites·21 claims
Showing the top 50 of 288 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →