Inventor · disambiguated record
Hideyuki Ogawa
Also filed as: OGAWA HIDEYUKI
18 granted patents·4 pending applications·102 citations·filing 1997–2020
92Inventor score
Files withSEIKO EPSON CORP7LG ENERGY SOLUTION LTD4HITACHI CHEMICAL CO LTD3MITSUBA CORP2MITSUBISHI ELECTRIC CORP1
Top patents by PatentIndex Score
22 records- 0187US6799790B2Automatically opening and closing system for vehicleMITSUBA CORP·Filed 2003·Granted Oct 5, 2004·34 cites·18 claims
- 0286US7708390B2Method of working small recess portion, method of fabricating liquid ejection head and liquid ejection headSEIKO EPSON CORP·Filed 2008·Granted May 4, 2010·6 cites·5 claims
- 0383US11462767B2Electrochemical device electrode. method for producing electrochemical device electrode and electrochemical deviceHITACHI CHEMICAL CO LTD·Filed 2018·Granted Oct 4, 2022·2 cites·12 claims
- 0481US7543381B2Method of manufacturing a liquid ejecting headSEIKO EPSON CORP·Filed 2006·Granted Jun 9, 2009·6 cites·3 claims
- 0576US7546757B2Method of working small recess portionSEIKO EPSON CORP·Filed 2005·Granted Jun 16, 2009·3 cites·4 claims
- 0674US10907559B2Control device for internal combustion engine and control method for internal combustion engineYANMAR CO LTD·Filed 2017·Granted Feb 2, 2021·1 cites·20 claims
- 0774US8613497B2Method of working small recess portion, method of fabricating liquid ejection head and liquid ejection headOGAWA HIDEYUKI·Filed 2010·Granted Dec 24, 2013·2 cites·13 claims
- 0874US7669329B2Apparatus of fabricating and method of fabricating liquid ejection head, and liquid ejection headSEIKO EPSON CORP·Filed 2008·Granted Mar 2, 2010·4 cites·1 claims
- 0967US6429553B1Motor and electric power steering deviceMITSUBA CORP·Filed 1999·Granted Aug 6, 2002·32 cites·12 claims
- 1061US8998387B2Method of working small recess portion, method of fabricating liquid ejection head and liquid ejection headSEIKO EPSON CORP·Filed 2013·Granted Apr 7, 2015·0 cites·15 claims
- 1159US12374718B2Battery member, method for manufacturing battery member, and secondary batteryLG ENERGY SOLUTION LTD·Filed 2019·Granted Jul 29, 2025·0 cites·11 claims
- 1257US12486141B2Elevator hall operation panelMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Dec 2, 2025·0 cites·3 claims
- 1355US12237472B2Secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Feb 25, 2025·0 cites·11 claims
- 1453US11777137B2Member for electrochemical devices, and electrochemical deviceLG ENERGY SOLUTION LTD·Filed 2018·Granted Oct 3, 2023·0 cites·14 claims
- 1550US11296356B2Polymer electrolyte composition including polymer having a structural unit represented by formula (1), electrolyte salt, and molten salt, and polymer secondary battery including the sameHITACHI CHEMICAL CO LTD·Filed 2017·Granted Apr 5, 2022·0 cites·13 claims
- 1647US2004214644A1Gaming machineFiled 2003·Application pending·0 cites
- 1744US7703894B2Apparatus of fabricating and method of fabricating liquid ejection head, and liquid ejection headSEIKO EPSON CORP·Filed 2005·Granted Apr 27, 2010·0 cites·1 claims
- 1844US2006042435A1Working method for forming minute holes, tool used in the method, method and apparatus for manufacturing liquid ejecting headSEIKO EPSON CORP·Filed 2005·Application pending·0 cites
- 1943US12431532B2Electrolyte composition, secondary cell, and method for manufacturing electrolyte sheetLG ENERGY SOLUTION LTD·Filed 2018·Granted Sep 30, 2025·0 cites·10 claims
- 2043US2021075065A1Method for manufacturing battery member for secondary battery, and secondary batterySHOWA DENKO MATERIALS CO LTD·Filed 2019·Application pending·0 cites
- 2139US5896109AAntenna for radio communication equipment having improved impedance adjustmentUNIDEN KK·Filed 1997·Granted Apr 20, 1999·12 cites·8 claims
- 2239US2021119253A1Polymer electrolyte composition, and polymer secondary batteryHITACHI CHEMICAL CO LTD·Filed 2017·Application pending·0 cites
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