Inventor · disambiguated record
Shigeyuki Fujii
Also filed as: FUJII SHIGEYUKI
28 granted patents·5 pending applications·290 citations·filing 2000–2022
96Inventor score
Files withTOSHIBA MACHINE CO LTD12PANASONIC CORP5MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4NAKANISHI AKIRA3SHIBAURA MACHINE CO LTD3
Top patents by PatentIndex Score
33 records- 0198US11072104B2Screw for extruder comprising a passage crossing over between adjacent cylindrical bodiesTOSHIBA MACHINE CO LTD·Filed 2017·Granted Jul 27, 2021·15 cites·24 claims
- 0298US10967554B2Extruder screw having paths within the screw, extruder, and extrusion methodTOSHIBA MACHINE CO LTD·Filed 2016·Granted Apr 6, 2021·17 cites·14 claims
- 0397US11230033B2Extruder screw including conveyance portions and paths within the conveyance portions, extruder, and extrusion methodTOSHIBA MACHINE CO LTD·Filed 2017·Granted Jan 25, 2022·11 cites·18 claims
- 0496US11400632B2Extruder screw with conveying portions and barrier portions and extrusion methods using the extruder screw and a plurality of barrel blocksTOSHIBA MACHINE CO LTD·Filed 2017·Granted Aug 2, 2022·11 cites·2 claims
- 0596US11400633B2Extruder screw passages, extruder and extrusion methodTOSHIBA MACHINE CO LTD·Filed 2016·Granted Aug 2, 2022·9 cites·11 claims
- 0696US11229889B2Extruder screw with alternately-arranged conveyance portions and extruders and extrusion methods using the extruder screwTOSHIBA MACHINE CO LTD·Filed 2017·Granted Jan 25, 2022·11 cites·18 claims
- 0796US11224991B2Extruder screw having paths within the screw, extruder, and extrusion methodTOSHIBA MACHINE CO LTD·Filed 2016·Granted Jan 18, 2022·11 cites·9 claims
- 0896US11220022B2Extruder screw having paths within the screw, extruder, and extrusion methodTOSHIBA MACHINE CO LTD·Filed 2016·Granted Jan 11, 2022·11 cites·9 claims
- 0996US11110638B2Extruder screw having paths within the screw, extruder, and extrusion methodTOSHIBA MACHINE CO LTD·Filed 2016·Granted Sep 7, 2021·11 cites·12 claims
- 1095US11565440B2Kneading apparatus with first and second extrudersTOSHIBA MACHINE CO LTD·Filed 2016·Granted Jan 31, 2023·7 cites·4 claims
- 1193US6664951B1Mobile communication terminal equipment and touch panel switch used thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 16, 2003·98 cites·13 claims
- 1289US7439466B2Touch panelMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Oct 21, 2008·24 cites·3 claims
- 1380US12403628B2Kneading method for use with kneading apparatus with first and second extrudersSHIBAURA MACHINE CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·2 claims
- 1479US7538287B2Touch panel and manufacturing method thereofPANASONIC CORP·Filed 2008·Granted May 26, 2009·9 cites·7 claims
- 1573US7538831B2Touch panelPANASONIC CORP·Filed 2006·Granted May 26, 2009·6 cites·6 claims
- 1670US11820062B2Extrusion methods wherein material is guided through a passage crossing over between adjacent cylindrical bodiesSHIBAURA MACHINE CO LTD·Filed 2021·Granted Nov 21, 2023·0 cites·2 claims
- 1770US11813785B2Extruder screw having paths within the screw, extruder, and extrusion methodSHIBAURA MACHINE CO LTD·Filed 2021·Granted Nov 14, 2023·0 cites·6 claims
- 1870US9280165B2Power supply control circuit using N-type and P-type FETs in parallel and power supply control deviceFUJII SHIGEYUKI·Filed 2011·Granted Mar 8, 2016·5 cites·19 claims
- 1970US6903729B2Touch panel and electronic apparatus using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 7, 2005·15 cites·14 claims
- 2069US7804491B2Touch panelPANASONIC CORP·Filed 2007·Granted Sep 28, 2010·4 cites·9 claims
- 2169US7746662B2Touch panelPANASONIC CORP·Filed 2006·Granted Jun 29, 2010·4 cites·7 claims
- 2268US11752682B2Extruder screw having paths within the screw, extruder, and extrusion methodTOSHIBA MACHINE CO LTD·Filed 2021·Granted Sep 12, 2023·0 cites·5 claims
- 2368US11110817B2Equalization control device and in-vehicle power supply deviceAUTONETWORKS TECHNOLOGIES LTD·Filed 2018·Granted Sep 7, 2021·2 cites·4 claims
- 2464US7494358B2Touch panelPANASONIC CORP·Filed 2008·Granted Feb 24, 2009·2 cites·6 claims
- 2560US8735730B2Touch panel and method of manufacturing the sameNAKANISHI AKIRA·Filed 2011·Granted May 27, 2014·1 cites·11 claims
- 2659US7427982B2Touch panel and electronic equipment using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Sep 23, 2008·6 cites·2 claims
- 2751US2006046038A1Touch panelNAKANISHI AKIRA·Filed 2005·Application pending·0 cites
- 2849US11720211B2Touch sensorPANASONIC IP MAN CO LTD·Filed 2020·Granted Aug 8, 2023·0 cites·5 claims
- 2948US9688001B2Method of manufacturing transparent resin compositionTOSHIBA MACHINE CO LTD·Filed 2016·Granted Jun 27, 2017·0 cites·11 claims
- 3048US2009284487A1Touch panel and input device using sameNAKANISHI AKIRA·Filed 2009·Application pending·0 cites
- 3146US2005099402A1Touch panel and liquid crystal display apparatus using the sameFiled 2004·Application pending·0 cites
- 3242US2005046622A1Touch panel and electronic device using the sameFiled 2004·Application pending·0 cites
- 3341US2009102812A1Wiring board and touch panel using the sameFUJII SHIGEYUKI·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →