Inventor · disambiguated record
Tomohisa Ohta
Also filed as: OHTA TOMOHISA
20 granted patents·1 pending application·869 citations·filing 1980–2010
96Inventor score
Files withHITACHI CHEMICAL CO LTD13KONISHIROKU PHOTO IND2HITACHI CHEMICAL LTD1HITACHI LTD1KONICA MINOLTA HOLDINGS INC1
Top patents by PatentIndex Score
21 records- 0196US5723253ALight-sensitive composition and light-sensitive lithographic printing plate containing o-quinonediazide compound, novolak resin, polymer and enclosure compoundKONISHIROKU PHOTO IND·Filed 1995·Granted Mar 3, 1998·265 cites·15 claims
- 0291US6223429B1Method of production of semiconductor deviceHITACHI CHEMICAL CO LTD·Filed 1996·Granted May 1, 2001·145 cites·3 claims
- 0389US6042894AAnisotropically electroconductive resin filmHITACHI CHEMICAL CO LTD·Filed 1997·Granted Mar 28, 2000·110 cites·15 claims
- 0487US7041429B2Light sensitive composition and light sensitive planographic printing plate materialKONICA MINOLTA HOLDINGS INC·Filed 2004·Granted May 9, 2006·19 cites·20 claims
- 0586US7009774B2Microlens array, a method for making a transfer master pattern for microlens array, a concave and convex pattern obtained from the transfer master pattern, a laminate for transfer, a diffuse reflection plate and a liquid crystal display deviceHITACHI CHEMICAL CO LTD·Filed 2004·Granted Mar 7, 2006·28 cites·2 claims
- 0686US4312916AProcess for producing adhesive filmHITACHI CHEMICAL CO LTD·Filed 1980·Granted Jan 26, 1982·45 cites·7 claims
- 0784US4587313ARadiation curable pressure-sensitive adhesive compositionHITACHI CHEMICAL CO LTD·Filed 1984·Granted May 6, 1986·33 cites·5 claims
- 0882US6034331AConnection sheet and electrode connection structure for electrically interconnecting electrodes facing each other, and method using the connection sheetHITACHI CHEMICAL CO LTD·Filed 1996·Granted Mar 7, 2000·60 cites·20 claims
- 0979US6898015B2Microlens array, a method for making a transfer master pattern for microlens array, a concave and convex pattern obtained from the transfer master pattern, a laminate for transfer, a diffuse reflection plate and a liquid crystal display deviceHITACHI CHEMICAL CO LTD·Filed 2003·Granted May 24, 2005·17 cites·23 claims
- 1073US6654176B2Microlens array, a method for making a transfer master pattern for microlens array, a concave and convex pattern obtained from the transfer master pattern, a laminate for transfer, a diffuse reflection plate and a liquid crystal display deviceHITACHI LTD·Filed 2002·Granted Nov 25, 2003·8 cites·16 claims
- 1172US6338195B1Connection sheet and electrode connection structure for electrically interconnecting electrodes facing each other, and method using the connection sheetHITACHI CHEMICAL CO LTD·Filed 1999·Granted Jan 15, 2002·37 cites·19 claims
- 1272US4985471ARadiation curable pressure sensitive adhesive compositionHITACHI CHEMICAL CO LTD·Filed 1988·Granted Jan 15, 1991·26 cites·8 claims
- 1365US4619909AProcess for producing monolithic catalyst for purifying exhaust gasesNIPPON CATALYTIC CHEM IND·Filed 1985·Granted Oct 28, 1986·25 cites·12 claims
- 1464US4659788ARadiation curable adhesive composition for surface protective filmHITACHI CHEMICAL CO LTD·Filed 1985·Granted Apr 21, 1987·17 cites·6 claims
- 1558US4665106ARadiation curable pressure-sensitive adhesive compositionHITACHI CHEMICAL CO LTD·Filed 1985·Granted May 12, 1987·21 cites·6 claims
- 1643US4554174AProcess for producing radiation curable adhesive tapeHITACHI CHEMICAL CO LTD·Filed 1984·Granted Nov 19, 1985·9 cites·6 claims
- 1742US6667144B2Laser-induced thermal transfer ink sheet, production method of the same, and image recording methodKONISHIROKU PHOTO IND·Filed 2002·Granted Dec 23, 2003·0 cites·11 claims
- 1841US2008219427A1Information terminal, server and communication method and method for selecting a communication serviceNAONO NORIHIKO·Filed 2008·Application pending·0 cites
- 1934US9250359B2Hard coat film, polarizing plate, method for producing hard coat film, and method for producing liquid crystal panelOHTA TOMOHISA·Filed 2010·Granted Feb 2, 2016·0 cites·8 claims
- 2030US4544573AProcess for curing radiation curable coating mediaHITACHI CHEMICAL CO LTD·Filed 1984·Granted Oct 1, 1985·4 cites·7 claims
- 2123US5155906AProcess for repairing circuit connectionsHITACHI CHEMICAL LTD·Filed 1991·Granted Oct 20, 1992·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →