Inventor · disambiguated record
Akira Nakashima
Also filed as: NAKASHIMA AKIRA
64 granted patents·11 pending applications·1,274 citations·filing 1976–2024
99Inventor score
Files withCATALYSTS & CHEM IND CO18SHARP KK9HONDA MOTOR CO LTD6CANON KK5JGC CATALYSTS & CHEMICALS LTD5
Top patents by PatentIndex Score
75 records- 0196US4420447AProcess for producing foam moldings with an insertTOKAI CHEMICAL IND·Filed 1982·Granted Dec 13, 1983·86 cites·10 claims
- 0295US7513329B2Vehicle rear body structureHONDA MOTOR CO LTD·Filed 2006·Granted Apr 7, 2009·48 cites·24 claims
- 0394US7896115B2Fuel cell vehicleHONDA MOTOR CO LTD·Filed 2006·Granted Mar 1, 2011·42 cites·6 claims
- 0494US7264277B2Gaseous fuel vehicle rear structureHONDA MOTOR CO LTD·Filed 2005·Granted Sep 4, 2007·49 cites·6 claims
- 0592US7604232B2Sheet feeding deviceSHARP KK·Filed 2006·Granted Oct 20, 2009·15 cites·4 claims
- 0692US7540343B2Fuel cell vehicleHONDA MOTOR CO LTD·Filed 2006·Granted Jun 2, 2009·52 cites·17 claims
- 0792US6540221B2Feeder of an image forming apparatusSHARP KK·Filed 2001·Granted Apr 1, 2003·34 cites·8 claims
- 0892US5492762AConductive substrate and display device provided with transparent conductive substrateCATALYSTS & CHEM IND CO·Filed 1994·Granted Feb 20, 1996·67 cites·14 claims
- 0990US8118898B2Spinous silica-based sol and method of producing the sameWAKAMIYA YOSHINORI·Filed 2007·Granted Feb 21, 2012·16 cites·15 claims
- 1088US6027145AJoint for steel pipe having high galling resistance and surface treatment method thereofNIPPON STEEL CORP·Filed 1995·Granted Feb 22, 2000·164 cites·16 claims
- 1186US6332643B1Center pillar structureHONDA MOTOR CO LTD·Filed 1999·Granted Dec 25, 2001·56 cites·6 claims
- 1285US5680651ADuplex printing apparatusSHARP KK·Filed 1996·Granted Oct 21, 1997·41 cites·16 claims
- 1383US6451436B1Coating liquid for forming a silica-containing film with a low-dielectric constant and substrate coated with such a filmCATALYSTS & CHEM IND CO·Filed 2000·Granted Sep 17, 2002·29 cites·23 claims
- 1483US6340641B1Substrate flattening method and film-coated substrate made therebyCATALYSTS & CHEM IND CO·Filed 1997·Granted Jan 22, 2002·47 cites·20 claims
- 1583US6293618B1Pillar joint structure for automotive vehicleHONDA MOTOR CO LTD·Filed 1999·Granted Sep 25, 2001·47 cites·11 claims
- 1679US9598611B2High purity silica sol and its production methodJGC CATALYSTS & CHEMICALS LTD·Filed 2012·Granted Mar 21, 2017·3 cites·4 claims
- 1779US7600752B2Sheet feeding deviceSHARP KK·Filed 2007·Granted Oct 13, 2009·6 cites·8 claims
- 1879US6639015B1Coating liquid for forming a silica-containing film with a low-dielectric constantCATALYSTS & CHEM IND CO·Filed 1999·Granted Oct 28, 2003·48 cites·22 claims
- 1979US6562465B1Coating liquid for forming a silica-containing film with a low-dielectric constant and substrate coated with such a filmCATALYSTS & CHEM IND CO·Filed 1999·Granted May 13, 2003·45 cites·22 claims
- 2079US5376308ACoating solution for forming transparent conductive coating and process for preparing sameCATALYSTS & CHEM IND CO·Filed 1991·Granted Dec 27, 1994·33 cites·6 claims
- 2178US9543697B2Connector having a housing with a fitting tube with guide walls with a lock arm inbettweenSUMITOMO WIRING SYSTEMS·Filed 2013·Granted Jan 10, 2017·10 cites·12 claims
- 2278US8585791B2Method of producing nodular silica solNAKAYAMA KAZUHIRO·Filed 2011·Granted Nov 19, 2013·3 cites·13 claims
- 2378US7311101B2End supporting plate for single crystalline ingotSUMCO CORP·Filed 2005·Granted Dec 25, 2007·7 cites·10 claims
- 2478US6802928B2Method for cutting hard and brittle materialSUMITOMO MITSUBISHI SILICON·Filed 2003·Granted Oct 12, 2004·19 cites·6 claims
- 2578US5204177AProcess for preparing conductive fine particles and conductive coating materials containing said particlesCATALYSTS & CHEM IND CO·Filed 1991·Granted Apr 20, 1993·28 cites·10 claims
- 2675US8227028B2Method for forming amorphous silica-based coating film with low dielectric constant and thus obtained amorphous silica-based coating filmEGAMI MIKI·Filed 2007·Granted Jul 24, 2012·5 cites·16 claims
- 2775US7902039B2Method for manufacturing silicon waferSUMCO CORP·Filed 2007·Granted Mar 8, 2011·6 cites·6 claims
- 2875US6261357B1Coating liquid for forming low-permittivity silica film and substrate having low-permittivity coating filmCATALYSTS & CHEM IND CO·Filed 1997·Granted Jul 17, 2001·32 cites·20 claims
- 2975US4937148AProcess for preparing conductive fine particlesCATALYSTS & CHEM IND CO·Filed 1989·Granted Jun 26, 1990·29 cites·5 claims
- 3074US7998567B2Coating liquid for formation of protective film for semiconductor processing and method for preparation of the sameJGC CATALYSTS & CHEMICALS LTD·Filed 2005·Granted Aug 16, 2011·5 cites·16 claims
- 3174US6652612B2Silica particles for polishing and a polishing agentCATALYSTS & CHEM IND CO·Filed 2002·Granted Nov 25, 2003·14 cites·7 claims
- 3273US6455154B1Production of short fiber silicaCATALYSTS & CHEM IND CO·Filed 2000·Granted Sep 24, 2002·9 cites·3 claims
- 3372US9484684B2Connector with peripheral wall having an opening and a detector slidably engaging the peripheral wall adjacent the opening for preventing widening of the openingSUMITOMO WIRING SYSTEMS·Filed 2013·Granted Nov 1, 2016·7 cites·7 claims
- 3472US7708269B2Sheet feeding device and image forming apparatusSHARP KK·Filed 2006·Granted May 4, 2010·4 cites·9 claims
- 3572US6083314ACoating liquid for forming porous silica coating, coated substrate and short fiber silicaCATALYSTS & CHEM IND CO·Filed 1998·Granted Jul 4, 2000·25 cites·4 claims
- 3669US8686101B2Coating liquid for forming low dielectric constant amorphous silica-based coating film and the coating film obtained from the sameEGAMI MIKI·Filed 2006·Granted Apr 1, 2014·4 cites·14 claims
- 3769US4091147AWelded steel products having low sensitivity to weld cracking and a production method thereofNIPPON STEEL CORP·Filed 1976·Granted May 23, 1978·22 cites·6 claims
- 3868US8187351B2Sol of spinous inorganic oxide particles, method of producing the sol, and polishing agent containing the solNAKAYAMA KAZUHIRO·Filed 2007·Granted May 29, 2012·3 cites·6 claims
- 3967US11384512B2Work machineKOMATSU MFG CO LTD·Filed 2019·Granted Jul 12, 2022·1 cites·6 claims
- 4066US7901652B2Method of producing porous silica-based particlesJGC CATALYSTS & CHEMICALS LTD·Filed 2005·Granted Mar 8, 2011·1 cites·24 claims
- 4166US6599846B2Method of forming a silica-containing coating film with a low dielectric constant and semiconductor substrate coated with such a filmCATALYSTS & CHEM IND CO·Filed 2000·Granted Jul 29, 2003·10 cites·20 claims
- 4265US11970349B2Cassette and printing apparatusCANON KK·Filed 2022·Granted Apr 30, 2024·0 cites·15 claims
- 4362US7781313B2Method for manufacturing silicon waferSUMCO CORP·Filed 2009·Granted Aug 24, 2010·2 cites·3 claims
- 4461US7232769B2Method of forming amorphous silica-based coating film with low dielectric constant and thus obtained silica-based coating filmFUJITSU LTD·Filed 2003·Granted Jun 19, 2007·7 cites·32 claims
- 4559US11952748B2Work vehicle and control method for work vehicleKOMATSU MFG CO LTD·Filed 2019·Granted Apr 9, 2024·0 cites·16 claims
- 4659US8333601B2Transportable deviceNAKASHIMA AKIRA·Filed 2011·Granted Dec 18, 2012·4 cites·7 claims
- 4759US6893726B2Substrate coated with silica-containing film with low-dielectric constantCATALYSTS & CHEM IND CO·Filed 2003·Granted May 17, 2005·5 cites·10 claims
- 4858US2025033393A1Printing apparatusCANON KK·Filed 2024·Application pending·0 cites
- 4957US2025074089A1Printing apparatusCANON KK·Filed 2024·Application pending·0 cites
- 5056US10618040B2Chabazite zeolite for substrate coatingJGC CATALYSTS & CHEMICALS LTD·Filed 2017·Granted Apr 14, 2020·0 cites·12 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →