Inventor · disambiguated record
Kouji Kawaguchi
Also filed as: KAWAGUCHI KOUJI
27 granted patents·7 pending applications·106 citations·filing 1988–2020
94Inventor score
Top patents by PatentIndex Score
34 records- 0191US8662771B2Cutter mechanism and printer with a cutterKAWAGUCHI KOUJI·Filed 2011·Granted Mar 4, 2014·10 cites·20 claims
- 0291US8480308B2Tapered roller bearing, tapered roller bearing apparatus, and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing apparatusMASUDA NAOKI·Filed 2006·Granted Jul 9, 2013·15 cites·12 claims
- 0391US7547154B2Sheet material cutting unit and printing deviceSEIKO INSTR INC·Filed 2006·Granted Jun 16, 2009·14 cites·14 claims
- 0490US7871201B2Tapered roller bearing, tapered roller bearing apparatus, and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing apparatusJTEKT CORP·Filed 2006·Granted Jan 18, 2011·12 cites·14 claims
- 0585US10550247B2Rubber composition for tires, and pneumatic tireSUMITOMO RUBBER IND·Filed 2015·Granted Feb 4, 2020·2 cites·8 claims
- 0677US8277134B2Printer with cutterKAWAGUCHI KOUJI·Filed 2009·Granted Oct 2, 2012·5 cites·20 claims
- 0773US8469616B2Printer with cutterKAWAGUCHI KOUJI·Filed 2009·Granted Jun 25, 2013·4 cites·15 claims
- 0872US8697332B2Base generator, photosensitive resin composition, pattern forming material comprising the photosensitive resin composition, pattern forming method using the photosensitive resin composition and products comprising the sameKATAYAMA MAMI·Filed 2010·Granted Apr 15, 2014·2 cites·10 claims
- 0972US7484894B2Tapered roller bearing an automotive pinion shaft supporting apparatus utilizing same tapered roller bearingJTEKT CORP·Filed 2006·Granted Feb 3, 2009·4 cites·4 claims
- 1069US8105170B2Cross shaft jointMIZUNO KOICHIRO·Filed 2008·Granted Jan 31, 2012·4 cites·8 claims
- 1167US4889968ALaser-punch composite processing machineAMADA CO LTD·Filed 1988·Granted Dec 26, 1989·18 cites·25 claims
- 1266US2009245915A1Sheet material cutting unit and printing deviceKAWAGUCHI KOUJI·Filed 2009·Application pending·0 cites
- 1358US11077684B2Thermal printerSEIKO INSTR INC·Filed 2020·Granted Aug 3, 2021·0 cites·10 claims
- 1458US9321311B2Wheel support deviceJTEKT CORP·Filed 2013·Granted Apr 26, 2016·1 cites·4 claims
- 1558US7484895B2Tapered roller bearing and automotive pinion shaft supporting apparatus utilizing same tapered roller bearingJTEKT CORP·Filed 2006·Granted Feb 3, 2009·2 cites·3 claims
- 1655US10377178B2Rubber composition for tires, and pneumatic tireSUMITOMO RUBBER IND·Filed 2015·Granted Aug 13, 2019·0 cites·12 claims
- 1755US2007199422A1Sheet cutting device, printer, and sheet cutting methodKAWAGUCHI KOUJI·Filed 2007·Application pending·0 cites
- 1854US8587623B2PrinterSUDO SHINICHI·Filed 2011·Granted Nov 19, 2013·1 cites·19 claims
- 1952US10738181B2Rubber composition and pneumatic tireSUMITOMO RUBBER IND·Filed 2016·Granted Aug 11, 2020·0 cites·20 claims
- 2047US11072192B2Printing unit and thermal printerSEIKO INSTR INC·Filed 2019·Granted Jul 27, 2021·0 cites·14 claims
- 2147US2014240437A1Adhesive label issuing apparatus and printerSEIKO INSTR INC·Filed 2014·Application pending·0 cites
- 2244US8882359B2Wheel rolling bearing unitKAWAGUCHI KOUJI·Filed 2012·Granted Nov 11, 2014·0 cites·5 claims
- 2343US6502924B1Recording head and image recording apparatus utilizing said recording headSEIKO INSTR R & D CT INC·Filed 2000·Granted Jan 7, 2003·3 cites·22 claims
- 2441US2012212807A1Infrared LensKAWAGUCHI KOUJI·Filed 2012·Application pending·0 cites
- 2540US6331047B1Ink recording head and ink injecting method using ink recording headSEIKO INSTR INC·Filed 1999·Granted Dec 18, 2001·7 cites·38 claims
- 2639US8485747B2PrinterKAWAGUCHI KOUJI·Filed 2011·Granted Jul 16, 2013·0 cites·5 claims
- 2739US2011216397A1Infrared zooming lensKAWAGUCHI KOUJI·Filed 2011·Application pending·0 cites
- 2839US2012212808A1Infrared LensWATANABE YUKO·Filed 2012·Application pending·0 cites
- 2938US8678689B2Printer with a cutterKAWAGUCHI KOUJI·Filed 2011·Granted Mar 25, 2014·0 cites·20 claims
- 3036US2010252357A1Sound insulation structure of internal combustion engineFUKAMI KASHIROU·Filed 2006·Application pending·0 cites
- 3132US6588881B2Ink printerSEIKO INSTR INC·Filed 2001·Granted Jul 8, 2003·0 cites·20 claims
- 3232US6412915B1Ink jet recording head, and ink jet recording apparatus employing the sameSEIKO INSTR INC·Filed 1999·Granted Jul 2, 2002·2 cites·15 claims
- 3331US6478407B2Recording head and image recording apparatus utilizing said recording headSEIKO INSTR INC·Filed 2001·Granted Nov 12, 2002·0 cites·29 claims
- 3426US6116708ARecording systems and recording units employed in the recording systemsSEIKO INSTR INC·Filed 1997·Granted Sep 12, 2000·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →