Inventor · disambiguated record
Hiroshi Nakahata
Also filed as: NAKAHATA HIROSHI
38 granted patents·14 pending applications·1,595 citations·filing 1994–2025
98Inventor score
Top patents by PatentIndex Score
52 records- 0197US8917305B2Light scanning apparatus and image forming apparatus including light scanning apparatusCANON KK·Filed 2013·Granted Dec 23, 2014·31 cites·12 claims
- 0296US7569039B2Disposable pull-on garmentPROCTER & GAMBLE·Filed 2004·Granted Aug 4, 2009·429 cites·9 claims
- 0395US8922847B2Image forming apparatus including multi-beam optical scanning apparatusCANON KK·Filed 2013·Granted Dec 30, 2014·13 cites·17 claims
- 0495US7901393B2Disposable pull-on garmentPROCTER & GAMBLE·Filed 2005·Granted Mar 8, 2011·175 cites·6 claims
- 0593US8810622B2Light scanning apparatus having optical box on which a beam splitter is disposed, and image forming apparatus including the sameCANON KK·Filed 2013·Granted Aug 19, 2014·19 cites·14 claims
- 0692US7830576B2Scanning optical apparatus and method, and image forming apparatusCANON KK·Filed 2008·Granted Nov 9, 2010·14 cites·9 claims
- 0792US7629992B2Multibeam image forming apparatusCANON KK·Filed 2006·Granted Dec 8, 2009·18 cites·10 claims
- 0890US7298390B2Optical scanning device for scanning a laser beam on an image bearing memberCANON KK·Filed 2005·Granted Nov 20, 2007·19 cites·3 claims
- 0989US7072087B2Optical scanning apparatusCANON KK·Filed 2004·Granted Jul 4, 2006·38 cites·11 claims
- 1087US8475424B2Disposable pull-on garmentFUJIMOTO KENJI·Filed 2007·Granted Jul 2, 2013·67 cites·9 claims
- 1187US7728861B2Optical deviceCANON KK·Filed 2007·Granted Jun 1, 2010·14 cites·9 claims
- 1286US5873868AAbsorbent article having a topsheet that includes selectively openable and closable openingsPROCTER & GAMBLE·Filed 1998·Granted Feb 23, 1999·277 cites·33 claims
- 1384US11446186B2Absorbent article with ear portionPROCTER & GAMBLE·Filed 2017·Granted Sep 20, 2022·5 cites·13 claims
- 1484US10473922B2Casing of optical scanning apparatus and optical scanning apparatusCANON KK·Filed 2018·Granted Nov 12, 2019·4 cites·16 claims
- 1583US5575783AAbsorbent article with dynamic elastic feature comprising elasticized hip panelsPROCTER & GAMBLE·Filed 1994·Granted Nov 19, 1996·226 cites·16 claims
- 1678US2025082517A1Absorbent article with ear portionPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 1777US9618872B2Optical scanning apparatusCANON KK·Filed 2014·Granted Apr 11, 2017·2 cites·10 claims
- 1877US6801239B2Image forming apparatusCANON KK·Filed 2003·Granted Oct 5, 2004·17 cites·9 claims
- 1976US8736651B2Optical scanning apparatus and color image forming apparatus therewithCANON KK·Filed 2013·Granted May 27, 2014·2 cites·6 claims
- 2076US6262331B1Absorbent article having a topsheet that includes selectively openable and closable openingsPROCTER & GAMBLE·Filed 1998·Granted Jul 17, 2001·159 cites·35 claims
- 2175US2025341794A1Exposure device and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 2275US2025362643A1Exposure device and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 2373US7302206B2Image forming apparatusCANON KK·Filed 2005·Granted Nov 27, 2007·3 cites·6 claims
- 2472US8968614B2Method of making high-elongation apertured nonwoven webDESAI FRED N·Filed 2005·Granted Mar 3, 2015·11 cites·5 claims
- 2572US7569040B2Absorbent article having stretchable fastening memberPROCTER & GAMBLE·Filed 2007·Granted Aug 4, 2009·9 cites·8 claims
- 2671US2025341795A1Exposure headCANON KK·Filed 2025·Application pending·0 cites
- 2770US2025334900A1Exposure head and image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 2868US2022354709A1Absorbent article with ear portionPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2965US8031220B2Image forming apparatusCANON KK·Filed 2008·Granted Oct 4, 2011·2 cites·8 claims
- 3065US7248822B2Image forming apparatusCANON KK·Filed 2005·Granted Jul 24, 2007·2 cites·3 claims
- 3165US7199913B2Curved support for mirror in optical scanning deviceCANON KK·Filed 2005·Granted Apr 3, 2007·2 cites·8 claims
- 3259US8144381B2Optical system, image forming apparatus, and control method thereofNAKAHATA HIROSHI·Filed 2008·Granted Mar 27, 2012·2 cites·21 claims
- 3357US7217262B2Absorbent article having stretchable fastening memberPROCTER & GAMBLE·Filed 2003·Granted May 15, 2007·12 cites·8 claims
- 3457US7173646B2Color image forming apparatusCANON KK·Filed 2003·Granted Feb 6, 2007·6 cites·5 claims
- 3557US2023240915A1Absorbent article having fastening systemPROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 3656US8486038B2Disposable pull-on garmentNAKAHATA HIROSHI·Filed 2007·Granted Jul 16, 2013·3 cites·9 claims
- 3756US8395017B2Absorbent article having extensibility at waist panelNAKAHATA HIROSHI·Filed 2003·Granted Mar 12, 2013·14 cites·16 claims
- 3855US8231594B2Absorbent article having stretchable fastening memberNAKAHATA HIROSHI·Filed 2009·Granted Jul 31, 2012·0 cites·10 claims
- 3952US7548361B2Image forming apparatusCANON KK·Filed 2006·Granted Jun 16, 2009·0 cites·5 claims
- 4050US7483649B2Image forming apparatus including a plurality of image forming units disposed so as to be removable without damaging an intermediate transferring memberCANON KK·Filed 2007·Granted Jan 27, 2009·0 cites·5 claims
- 4150US2009244670A1Optical scanning apparatusCANON KK·Filed 2009·Application pending·0 cites
- 4249US7391996B2Image forming apparatus configured so that an angel is formed by straight line connecting a rotation center of a rotary and a drive transmitting position, and a tangent line at a transfer position of an image bearing memberCANON KK·Filed 2007·Granted Jun 24, 2008·0 cites·2 claims
- 4346US2012081770A1Optical scanning apparatusSATO KENGO·Filed 2011·Application pending·0 cites
- 4445US2005107763A1Disposable pull-on garmentPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 4544US2008297355A1Container with Electronic Tag and RFID System Using the Container with Electronic TagMATSUMOTO SEIJI·Filed 2007·Application pending·0 cites
- 4643US2007263683A1Optical apparatus and image forming apparatusCANON KK·Filed 2007·Application pending·0 cites
- 4742US10725289B2Casing of optical scanning apparatus, and optical scanning apparatusCANON KK·Filed 2018·Granted Jul 28, 2020·0 cites·12 claims
- 4842US9835971B2Image forming apparatus to emit a plurality of light beams for an exposure of a photosensitive memberCANON KK·Filed 2013·Granted Dec 5, 2017·0 cites·12 claims
- 4939US2003021951A1High-elongation apertured nonwoven web and method for makingPROCTER & GAMBLE·Filed 2001·Application pending·0 cites
- 5038US2017064108A1Light scanning apparatus and image forming apparatusCANON KK·Filed 2016·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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