Inventor
KUBOTA YOSHIHISA
JP36 patents
⚠️ This page may combine multiple inventors who share the name “KUBOTA YOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
16 patentsUS11056934B2Jul 6, 2021
Rotary electric machine with a stator core with teeth having different protrusion portions heights
HONDA MOTOR CO LTD18 citations85
US11038388B2Jun 15, 2021
Rotor of rotary electric machine
HONDA MOTOR CO LTD2 citations72
US11121598B2Sep 14, 2021
Rotor of rotating electrical machine
HONDA MOTOR CO LTD1 citations57
US12149194B2Nov 19, 2024
Power supply circuit and rotary electric machine system
HONDA MOTOR CO LTD0 citations52
US11888354B2Jan 30, 2024
Rotor for rotary electric machine
HONDA MOTOR CO LTD0 citations52
US11309755B2Apr 19, 2022
Rotary electric machine and vehicle equipped with rotary electric machine
HONDA MOTOR CO LTD0 citations52
US11962190B2Apr 16, 2024
Rotor of rotary electric machine
HONDA MOTOR CO LTD0 citations51
US11936247B2Mar 19, 2024
Rotor, rotating electric machine, method of manufacturing rotor, and magnet
HONDA MOTOR CO LTD0 citations51
US11695307B2Jul 4, 2023
Rotary electric machine with rotor having permanent magnets and stator with teeth having flange portion, expanding portion and base portion
HONDA MOTOR CO LTD0 citations51
US11682935B2Jun 20, 2023
Rotary electric machine with rotor having permanent magnets with ratios of total surface area and a stator with tooth having wide ends
HONDA MOTOR CO LTD0 citations51
US11682934B2Jun 20, 2023
Rotary electric machine with rotor having permanent magnets with ratios of total surface area and a stator with tooth having coils with offset from flange portions
HONDA MOTOR CO LTD0 citations51
US11646615B2May 9, 2023
Rotor of rotating electrical machine and arc magnet manufacturing method
HONDA MOTOR CO LTD0 citations51
US11233432B2Jan 25, 2022
Rotor
HONDA MOTOR CO LTD0 citations51
US11894727B2Feb 6, 2024
Rotor and rotating electric machine
HONDA MOTOR CO LTD0 citations50
US12107462B2Oct 1, 2024
Power supply circuit and rotary electric machine system
HONDA MOTOR CO LTD0 citations46
US10693356B2Jun 23, 2020
Variable-field rotary electric machine and vehicle provided with same
HONDA MOTOR CO LTD0 citations31
PIONEER CORP
11 patentsUS7170661B2Jan 30, 2007
Hologram recording medium and recording and reproducing system
PIONEER CORP18 citations92
US7324255B2Jan 29, 2008
Spatial optical modulator
PIONEER CORP9 citations84
US7236441B2Jun 26, 2007
Recording device, reproduction device, and recording/reproduction device
PIONEER CORP14 citations84
US7031038B2Apr 18, 2006
Hologram apparatus capable of detecting and correcting distortion of hologram image
PIONEER CORP11 citations84
US6445668B2Sep 3, 2002
Astigmatism generating device to remove comma aberration and spherical aberration
PIONEER CORP16 citations84
US7206105B2Apr 17, 2007
Hologram recording device and hologram reproduction device
PIONEER CORP7 citations74
US7079469B2Jul 18, 2006
Hologram recording/reproducing system
PIONEER CORP9 citations74
US7688699B2Mar 30, 2010
Holographic recording/reproducing apparatus having relative speed controller and method
PIONEER CORP3 citations63
US7453791B2Nov 18, 2008
Optical recording medium having a plurality of guide tracks transfer regions
PIONEER CORP4 citations63
US7339711B2Mar 4, 2008
Angle-multiplexing hologram recording device, method, hologram reproduction device, and method
PIONEER CORP6 citations63
US7333253B2Feb 19, 2008
Multiplex recording type hologram recording device, method, hologram reproduction device, and method
PIONEER CORP5 citations63
PIONEER ELECTRONIC CORP
6 patentsUS6130872AOct 10, 2000
Optical pickup apparatus
PIONEER ELECTRONIC CORP73 citations96
US6185176B1Feb 6, 2001
Optical pickup apparatus
PIONEER ELECTRONIC CORP27 citations92
US6091384AJul 18, 2000
Electroluminescent display panel
PIONEER ELECTRONIC CORP35 citations92
US5999509ADec 7, 1999
Optical pickup device with two independent light beams and an integrated prism for providing return light with astigmatism
PIONEER ELECTRONIC CORP37 citations92
US6031667AFeb 29, 2000
Optical pickup device
PIONEER ELECTRONIC CORP16 citations84
US6084841AJul 4, 2000
Optical pickup device having heat radiating mechanism
PIONEER ELECTRONIC CORP13 citations74