Inventor · disambiguated record
Yousuke Chikahisa
Also filed as: CHIKAHISA YOUSUKE
16 granted patents·2 pending applications·104 citations·filing 2006–2012
91Inventor score
Files withPANASONIC CORP7TATEHATA NAOKI7CHIKAHISA YOUSUKE1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1MURATA KEISHIRO1
Top patents by PatentIndex Score
18 records- 0194US7455529B2Wiring board, input device using the same wiring board and method of manufacturing the same input devicePANASONIC CORP·Filed 2006·Granted Nov 25, 2008·49 cites·12 claims
- 0283US7605338B2Movable contact unit and switch using the samePANASONIC CORP·Filed 2007·Granted Oct 20, 2009·12 cites·13 claims
- 0377US7897889B2Movable contact element and switch using the samePANASONIC CORP·Filed 2008·Granted Mar 1, 2011·8 cites·8 claims
- 0474US8164014B2Light guiding sheet and movable contact body using the sameTATEHATA NAOKI·Filed 2009·Granted Apr 24, 2012·7 cites·6 claims
- 0574US8025435B2Light guide sheet and movable contact element using the samePANASONIC CORP·Filed 2009·Granted Sep 27, 2011·7 cites·11 claims
- 0672US8389865B2Touch panelCHIKAHISA YOUSUKE·Filed 2011·Granted Mar 5, 2013·5 cites·11 claims
- 0770US8143541B2Movable contact assembly including light inlet having plural grooves, and switch using the sameTANABE KOJI·Filed 2008·Granted Mar 27, 2012·6 cites·22 claims
- 0867US8337028B2Light guide sheet and movable contact assembly using the sameTATEHATA NAOKI·Filed 2010·Granted Dec 25, 2012·2 cites·16 claims
- 0962US7851717B2Light-guide sheet, movable contact unit and switch using the samePANASONIC CORP·Filed 2009·Granted Dec 14, 2010·3 cites·15 claims
- 1060US8212787B2Movable contact body and switch using sameTATEHATA NAOKI·Filed 2009·Granted Jul 3, 2012·3 cites·4 claims
- 1152US8378992B2Touch panel, and movable contact unit and switch using the same touch panelPANASONIC CORP·Filed 2009·Granted Feb 19, 2013·1 cites·9 claims
- 1252US8097821B2Movable contact unit with light-guiding function and lighted panel switch using the sameTATEHATA NAOKI·Filed 2008·Granted Jan 17, 2012·1 cites·10 claims
- 1348US7946720B2Light guide sheet, movable contact structure using the light guide sheet, method of manufacturing the movable contact structure, and switch using the light guide sheet and the movable contact structurePANASONIC CORP·Filed 2008·Granted May 24, 2011·0 cites·12 claims
- 1447US8232491B2Movable contact element and switch using the sameTATEHATA NAOKI·Filed 2008·Granted Jul 31, 2012·0 cites·8 claims
- 1547US8164015B2Movable contact unit and switch using the sameTATEHATA NAOKI·Filed 2009·Granted Apr 24, 2012·0 cites·20 claims
- 1644US2009095607A1SwitchTATEHATA NAOKI·Filed 2008·Application pending·0 cites
- 1742US2006289285A1Movable contact and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 1838US9033524B2Touch panelMURATA KEISHIRO·Filed 2012·Granted May 19, 2015·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →