Inventor · disambiguated record
Koji Asakawa
Also filed as: ASAKAWA KOJI
186 granted patents·35 pending applications·3,470 citations·filing 1995–2025
99Inventor score
Top patents by PatentIndex Score
221 records- 0199US6565763B1Method for manufacturing porous structure and method for forming patternTOSHIBA KK·Filed 2000·Granted May 20, 2003·806 cites·11 claims
- 0298US6977108B2Recording medium including patterned tracks and isolation regionsTOSHIBA KK·Filed 2002·Granted Dec 20, 2005·114 cites·18 claims
- 0398US6465742B1Three dimensional structure and method of manufacturing the sameTOSHIBA KK·Filed 2000·Granted Oct 15, 2002·111 cites·19 claims
- 0498US6303266B1Resin useful for resist, resist composition and pattern forming process using the sameTOSHIBA KK·Filed 1999·Granted Oct 16, 2001·149 cites·10 claims
- 0597US7517466B2Method for manufacturing porous structure and method for forming patternTOSHIBA KK·Filed 2006·Granted Apr 14, 2009·39 cites·3 claims
- 0697US7476910B2Semiconductor light emitting device and method for manufacturing the sameTOSHIBA KK·Filed 2005·Granted Jan 13, 2009·53 cites·12 claims
- 0797US7090784B2Method for manufacturing porous structure and method for forming patternTOSHIBA KK·Filed 2003·Granted Aug 15, 2006·94 cites·16 claims
- 0896US8394877B2Method for manufacturing porous structure and method for forming patternASAKAWA KOJI·Filed 2011·Granted Mar 12, 2013·19 cites·15 claims
- 0996US8043520B2Method for manufacturing porous structure and method for forming patternTOSHIBA KK·Filed 2009·Granted Oct 25, 2011·23 cites·9 claims
- 1096US6565764B2Method of manufacturing a material having a fine structureTOSHIBA KK·Filed 2001·Granted May 20, 2003·81 cites·31 claims
- 1195US8835954B2Semiconductor light emitting device and method for manufacturing the sameFUJIMOTO AKIRA·Filed 2011·Granted Sep 16, 2014·15 cites·12 claims
- 1295US7097781B2Method for manufacturing porous structure and method for forming patternTOSHIBA KK·Filed 2003·Granted Aug 29, 2006·50 cites·14 claims
- 1395US6824957B2Resin useful for resist, resist composition and pattern forming process using the sameTOSHIBA KK·Filed 2003·Granted Nov 30, 2004·42 cites·12 claims
- 1494US7208334B2Method of manufacturing semiconductor device, acid etching resistance material and copolymerTOSHIBA KK·Filed 2005·Granted Apr 24, 2007·20 cites·1 claims
- 1594US7037738B2Method of manufacturing a semiconductor light-emitting elementTOSHIBA KK·Filed 2003·Granted May 2, 2006·147 cites·12 claims
- 1694US6440636B1Polymeric compound and resin composition for photoresistTOSHIBA KK·Filed 2000·Granted Aug 27, 2002·58 cites·7 claims
- 1794US6391471B1Functional device and multi-component multi-phase type polymeric shaped materialTOSHIBA KK·Filed 2000·Granted May 21, 2002·105 cites·23 claims
- 1894US5589672ACircuit breaker with arc quenching device and ventFUJI ELECTRIC CO LTD·Filed 1995·Granted Dec 31, 1996·92 cites·11 claims
- 1993US10141637B2Pattern antennaMEGACHIPS CORP·Filed 2018·Granted Nov 27, 2018·7 cites·7 claims
- 2093US8101964B2Semiconductor light-emitting element and process for production thereofKITAGAWA RYOTA·Filed 2009·Granted Jan 24, 2012·27 cites·9 claims
- 2193US6563260B1Electron emission element having resistance layer of particular particlesTOSHIBA KK·Filed 2000·Granted May 13, 2003·41 cites·24 claims
- 2292US5691101APhotosensitive compositionTOSHIBA KK·Filed 1996·Granted Nov 25, 1997·86 cites·7 claims
- 2391US7851564B2Silicone resin compositionTOSHIBA KK·Filed 2007·Granted Dec 14, 2010·10 cites·16 claims
- 2491US6709806B2Method of forming composite memberTOSHIBA KK·Filed 2001·Granted Mar 23, 2004·38 cites·51 claims
- 2590US6825056B2Light-emitting device and method for manufacturing the sameTOSHIBA KK·Filed 2002·Granted Nov 30, 2004·46 cites·14 claims
- 2690US6541597B2Resin useful for resist, resist composition and pattern forming process using the sameTOSHIBA KK·Filed 2001·Granted Apr 1, 2003·20 cites·12 claims
- 2790US6280897B1Photosensitive composition, method for forming pattern using the same, and method for manufacturing electronic partsTOSHIBA KK·Filed 1997·Granted Aug 28, 2001·80 cites·12 claims
- 2889US7928353B2Displaying device and lighting device employing organic electroluminescence elementTOSHIBA KK·Filed 2009·Granted Apr 19, 2011·12 cites·18 claims
- 2989US7445881B2Method of manufacturing semiconductor device, acid etching resistant material and copolymerTOSHIBA KK·Filed 2007·Granted Nov 4, 2008·11 cites·39 claims
- 3089US6660450B2Resin useful for resist, resist composition and pattern forming process using the sameTOSHIBA KK·Filed 2002·Granted Dec 9, 2003·18 cites·15 claims
- 3188US10672621B2Pattern forming material, pattern forming method, and method for manufacturing semiconductor deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Jun 2, 2020·2 cites·20 claims
- 3288US6835889B2Passive element component and substrate with built-in passive elementTOSHIBA KK·Filed 2002·Granted Dec 28, 2004·38 cites·15 claims
- 3388USD468687SManual motor starterFUJI ELECTRIC CO LTD·Filed 2002·Granted Jan 14, 2003·49 cites·1 claims
- 3487US9209263B2Semiconductor memory deviceTOSHIBA KK·Filed 2015·Granted Dec 8, 2015·5 cites·20 claims
- 3587US9047941B2Organic molecular memoryNISHIZAWA HIDEYUKI·Filed 2012·Granted Jun 2, 2015·9 cites·10 claims
- 3687US7306743B2Recording medium, method of manufacturing recording medium and recording apparatusTOSHIBA KK·Filed 2006·Granted Dec 11, 2007·13 cites·10 claims
- 3787US7115208B2Method of manufacturing recording mediumTOSHIBA KK·Filed 2004·Granted Oct 3, 2006·16 cites·11 claims
- 3886US9177818B2Pattern formation method and block copolymerTOSHIBA KK·Filed 2013·Granted Nov 3, 2015·7 cites·19 claims
- 3986US6626724B2Method of manufacturing electron emitter and associated displayTOSHIBA KK·Filed 2002·Granted Sep 30, 2003·21 cites·13 claims
- 4086US5694188AReflection type liquid crystal display device having comb-shaped wall electrodeTOSHIBA KK·Filed 1995·Granted Dec 2, 1997·90 cites·19 claims
- 4186US5569894ACircuit breaker arc quenching device with venting structure including flapper valveFUJI ELECTRIC CO LTD·Filed 1995·Granted Oct 29, 1996·49 cites·8 claims
- 4285US9685321B2Semiconductor memory device and method for manufacturing the sameTOSHIBA KK·Filed 2016·Granted Jun 20, 2017·4 cites·8 claims
- 4384US9276216B2Organic molecular deviceTOSHIBA KK·Filed 2014·Granted Mar 1, 2016·5 cites·22 claims
- 4484US8840258B2Antireflection structure formation method and antireflection structureNAKANISHI TSUTOMU·Filed 2012·Granted Sep 23, 2014·6 cites·25 claims
- 4584US8692283B2Light-transmitting metal electrode, electronic apparatus and light emitting deviceNAKANISHI TSUTOMU·Filed 2012·Granted Apr 8, 2014·5 cites·20 claims
- 4684US8680561B2Semiconductor light emitting device and method for manufacturing sameKITAGAWA RYOTA·Filed 2011·Granted Mar 25, 2014·5 cites·10 claims
- 4784US8481246B2Method of forming patternASAKAWA KOJI·Filed 2012·Granted Jul 9, 2013·4 cites·9 claims
- 4884US7786665B2Organic electroluminescent device having a diffraction grating for enhancing light extraction efficiencyTOSHIBA KK·Filed 2005·Granted Aug 31, 2010·8 cites·10 claims
- 4984US5837419APhotosensitive compositionTOSHIBA KK·Filed 1996·Granted Nov 17, 1998·44 cites·14 claims
- 5083US8778201B2Method for manufacturing porous structure and method for forming patternASAKAWA KOJI·Filed 2011·Granted Jul 15, 2014·3 cites·8 claims
Showing the top 50 of 221 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Koji Asakawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →