Inventor · disambiguated record
Akiyoshi Kobayashi
Also filed as: KOBAYASHI AKIYOSHI
36 granted patents·3 pending applications·626 citations·filing 1975–2022
97Inventor score
Files withTOSHIBA MACHINE CO LTD17TOYODA MACHINE WORKS LTD6MURAKAMI CORP4HONDA MOTOR CO LTD3SHIBAURA MACHINE CO LTD3
Top patents by PatentIndex Score
39 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
- 1096US6959994B2Camera built-in type rearview mirror deviceMURAKAMI CORP·Filed 2003·Granted Nov 1, 2005·164 cites·9 claims
- 1195US11565440B2Kneading apparatus with first and second extrudersTOSHIBA MACHINE CO LTD·Filed 2016·Granted Jan 31, 2023·7 cites·4 claims
- 1291US5728337ATwin screw extruder and an extruding method using the sameTOSHIBA MACHINE CO LTD·Filed 1996·Granted Mar 17, 1998·81 cites·4 claims
- 1387US8050819B2Alignment changing control device and fuel consumption management deviceHONDA MOTOR CO LTD·Filed 2008·Granted Nov 1, 2011·19 cites·2 claims
- 1487US6220745B1Device and monitoring system for removing liquid from high melting point resin by means of co-rotating twin screw extruderTOSHIBA MACHINE CO LTD·Filed 1997·Granted Apr 24, 2001·71 cites·17 claims
- 1583US5804111AExtrusion method for removing volatile contents from solid state resin materials and apparatus thereforTOSHIBA MACHINE CO LTD·Filed 1996·Granted Sep 8, 1998·52 cites·19 claims
- 1680US12403628B2Kneading method for use with kneading apparatus with first and second extrudersSHIBAURA MACHINE CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·2 claims
- 1780US8463506B2Rear wheel toe angle control systemYANAGI TAKASHI·Filed 2010·Granted Jun 11, 2013·12 cites·9 claims
- 1877US10532492B2Twin-screw extruder including variable diameter of screws and barrel and kneading method using the twin-screw extruder including variable diameter of screws and barrelTOSHIBA MACHINE CO LTD·Filed 2015·Granted Jan 14, 2020·2 cites·2 claims
- 1976US10179507B2Right and left motor output control for vehicleHONDA MOTOR CO LTD·Filed 2014·Granted Jan 15, 2019·6 cites·9 claims
- 2074US9725014B2VehicleHONDA MOTOR CO LTD·Filed 2014·Granted Aug 8, 2017·4 cites·13 claims
- 2170US11820062B2Extrusion 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
- 2270US11813785B2Extruder screw having paths within the screw, extruder, and extrusion methodSHIBAURA MACHINE CO LTD·Filed 2021·Granted Nov 14, 2023·0 cites·6 claims
- 2369US8249774B2Alignment changing control device and fuel consumption management deviceSUYAMA KOICHI·Filed 2011·Granted Aug 21, 2012·4 cites·19 claims
- 2468US11752682B2Extruder screw having paths within the screw, extruder, and extrusion methodTOSHIBA MACHINE CO LTD·Filed 2021·Granted Sep 12, 2023·0 cites·5 claims
- 2558US5027562ANumerically controlled grinding machine for grinding a tapered surface of a workpieceTOYODA MACHINE WORKS LTD·Filed 1988·Granted Jul 2, 1991·21 cites·4 claims
- 2656US5838058ASemiconductor substrate and semiconductor device employing the sameNEC CORP·Filed 1996·Granted Nov 17, 1998·20 cites·8 claims
- 2755US4367611ACage slot grinding machineTOYODA MACHINE WORKS LTD·Filed 1980·Granted Jan 11, 1983·8 cites·5 claims
- 2852US5213010ADriver power transmitting apparatus of twin shaft extrudersTOSHIBA MACHINE CO LTD·Filed 1992·Granted May 25, 1993·19 cites·3 claims
- 2948US9688001B2Method of manufacturing transparent resin compositionTOSHIBA MACHINE CO LTD·Filed 2016·Granted Jun 27, 2017·0 cites·11 claims
- 3046US5620245AManuscript display apparatusMURAKAMI KAIMEIDO KK·Filed 1995·Granted Apr 15, 1997·13 cites·14 claims
- 3145US2006169026A1Method of measuring gas barrier property of plastic moldingNIPPON API CO LTD·Filed 2004·Application pending·0 cites
- 3242US3971258AFeed mechanism for a machine toolTOYODA MACHINE WORKS LTD·Filed 1975·Granted Jul 27, 1976·4 cites·8 claims
- 3341US2005031344A1Wireless communication repeater-built-in vehicle-use mirror deviceFiled 2001·Application pending·0 cites
- 3439US4090331AApparatus for preventing circumferential overspeeding of a grinding wheelTOYODA MACHINE WORKS LTD·Filed 1977·Granted May 23, 1978·4 cites·8 claims
- 3539US2003103142A1Camera built-in exterior rearview mirrorMURAKAMI CORP·Filed 2002·Application pending·0 cites
- 3634US4118899AHead stock for grinding machineTOYODA MACHINE WORKS LTD·Filed 1977·Granted Oct 10, 1978·3 cites·5 claims
- 3730US6983102B2Motor control device for vehicular power mirrorMURAKAMI CORP·Filed 2003·Granted Jan 3, 2006·0 cites·2 claims
- 3830US6243205B1Device for driving an EC dimming mirrorMURAKAMI CORP·Filed 1999·Granted Jun 5, 2001·2 cites·5 claims
- 3928US4086730AFeed apparatus for table of machine toolTOYODA MACHINE WORKS LTD·Filed 1977·Granted May 2, 1978·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →