Inventor · disambiguated record
Hisashi Nishikawa
Also filed as: NISHIKAWA HISASHI
28 granted patents·2 pending applications·410 citations·filing 1983–2024
96Inventor score
Files withTOKYO ELECTRIC CO LTD10MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8PANASONIC CORP3NISHIKAWA HISASHI2ABLIC INC1
Top patents by PatentIndex Score
30 records- 0189US5032850AMethod and apparatus for vapor jet printingTOKYO ELECTRIC CO LTD·Filed 1989·Granted Jul 16, 1991·53 cites·9 claims
- 0288US5115279AFixing deviceTOKYO ELECTRIC CO LTD·Filed 1990·Granted May 19, 1992·46 cites·18 claims
- 0381US4806956ARecording electrode for ink dot printerTOKYO ELECTRIC CO LTD·Filed 1988·Granted Feb 21, 1989·26 cites·6 claims
- 0479US6804888B2Rotational angle detector and rotational angle detecting methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 19, 2004·20 cites·14 claims
- 0579US6399905B1Lever switch and complex switch using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 4, 2002·22 cites·26 claims
- 0679US4511877AStrain gauge with reduced creep phenomenon by improved insulation layeringTOKYO ELECTRIC CO LTD·Filed 1983·Granted Apr 16, 1985·33 cites·17 claims
- 0778US7485825B2Push-type vehicle switchMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Feb 3, 2009·9 cites·7 claims
- 0877US7365280B2Switch and manufacturing method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 29, 2008·10 cites·10 claims
- 0977US5113198AMethod and apparatus for image recording with dye release near the orifice and vibratable nozzlesTOKYO ELECTRIC CO LTD·Filed 1990·Granted May 12, 1992·37 cites·9 claims
- 1076US6909282B2Rotation angle detectorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jun 21, 2005·24 cites·9 claims
- 1174US8969749B2Push and lock unit and input device using the samePANASONIC CORP·Filed 2012·Granted Mar 3, 2015·4 cites·3 claims
- 1274US4646111AInk dot printerTOKYO ELECTRIC CO LTD·Filed 1986·Granted Feb 24, 1987·21 cites·11 claims
- 1372US6630823B2Rotation angle detectorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Oct 7, 2003·22 cites·20 claims
- 1468US2025024565A1Honeycomb structure and method of producing honeycomb structureNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 1567US6021951AWireless IC card and IC card reader communication systemIBM·Filed 1998·Granted Feb 8, 2000·33 cites·25 claims
- 1663US6375477B2Electronic device with connector and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 23, 2002·10 cites·24 claims
- 1760US4868585AInk dot printerTOKYO ELECTRIC CO LTD·Filed 1987·Granted Sep 19, 1989·11 cites·3 claims
- 1859US4905024AProducing electrode for ink dot printerTOKYO ELECTRIC CO LTD·Filed 1988·Granted Feb 27, 1990·9 cites·5 claims
- 1959US4801952AImproved ink dot printer electrode structureTOKYO ELECTRIC CO LTD·Filed 1987·Granted Jan 31, 1989·10 cites·13 claims
- 2054US6998551B2Switch apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Feb 14, 2006·2 cites·6 claims
- 2154US2023139575A1Signal processing device and search methodABLIC INC·Filed 2022·Application pending·0 cites
- 2252US8154367B2Switch and switch device using sameNISHIKAWA HISASHI·Filed 2008·Granted Apr 10, 2012·2 cites·5 claims
- 2350US8618792B2Rotation angle detection device, and rotation angle detection methodKOJIMA HIROYOSHI·Filed 2009·Granted Dec 31, 2013·2 cites·8 claims
- 2445US11431094B2Wireless communication deviceTORAY INDUSTRIES·Filed 2019·Granted Aug 30, 2022·0 cites·15 claims
- 2541US8772662B2Rotary switchPANASONIC CORP·Filed 2012·Granted Jul 8, 2014·0 cites·7 claims
- 2639US10277263B2Radio receiverNAT INST INF & COMM TECH·Filed 2016·Granted Apr 30, 2019·0 cites·20 claims
- 2738US5032873AApparatus for projecting a transferred imageTOKYO ELECTRIC CO LTD·Filed 1988·Granted Jul 16, 1991·4 cites·16 claims
- 2837US8957336B2Lever switchPANASONIC CORP·Filed 2013·Granted Feb 17, 2015·0 cites·11 claims
- 2937US8242773B2Vehicle switchNISHIKAWA HISASHI·Filed 2008·Granted Aug 14, 2012·0 cites·1 claims
- 3023US6215509B1Non-impact recording method and conductive recording mediumTOSHIBA TEC KK·Filed 1998·Granted Apr 10, 2001·0 cites·44 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →