Inventor
SHIMIZU MOTOHIRO
JP64 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU MOTOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
36 patentsUS6707169B2Mar 16, 2004
Engine generator, controller, starter apparatus, and remote control system for the engine generator
HONDA MOTOR CO LTD71 citations98
US6281664B1Aug 28, 2001
Generator and generator apparatus
HONDA MOTOR CO LTD83 citations98
US6740986B2May 25, 2004
Engine generator
HONDA MOTOR CO LTD19 citations93
US6624528B2Sep 23, 2003
Engine operated generator
HONDA MOTOR CO LTD27 citations93
US5886893AMar 23, 1999
Portable power unit using a cycloconverter for generating a high power single-phase alternating current
HONDA MOTOR CO LTD26 citations93
US5615655AApr 1, 1997
Control system for internal combustion engines
HONDA MOTOR CO LTD33 citations93
US5444592AAug 22, 1995
Portable power unit
HONDA MOTOR CO LTD22 citations93
US5400236AMar 21, 1995
Inventor-controlled power unit
HONDA MOTOR CO LTD23 citations93
US5282124AJan 25, 1994
Power unit having overcurrent/undervoltage-responsive protective function
HONDA MOTOR CO LTD23 citations93
US5239253AAug 24, 1993
Portable engine generator
HONDA MOTOR CO LTD31 citations93
US5229929AJul 20, 1993
Output peak current correction for PWM invertors
HONDA MOTOR CO LTD41 citations93
US5166870ANov 24, 1992
Pulse width-modulation control device for invertor devices
HONDA MOTOR CO LTD29 citations93
US7177163B2Feb 13, 2007
Two-way DC-DC converter
HONDA MOTOR CO LTD31 citations92
US6989655B2Jan 24, 2006
Engine generator
HONDA MOTOR CO LTD27 citations92
US5962939AOct 5, 1999
Outer-rotor type engine-operated generator
HONDA MOTOR CO LTD22 citations92
US5170065ADec 8, 1992
Engine speed control apparatus
HONDA MOTOR CO LTD26 citations92
US5172298ADec 15, 1992
Electromagnetic actuator
HONDA MOTOR CO LTD46 citations89
US7830680B2Nov 9, 2010
Power unit
HONDA MOTOR CO LTD18 citations84
US7612542B2Nov 3, 2009
Power unit
HONDA MOTOR CO LTD19 citations84
US6541876B2Apr 1, 2003
Engine operated generator
HONDA MOTOR CO LTD15 citations84
US6130486AOct 10, 2000
Engine operated generator
HONDA MOTOR CO LTD17 citations84
US5943221AAug 24, 1999
Portable power unit
HONDA MOTOR CO LTD18 citations84
US6937484B2Aug 30, 2005
Inverter controlled generator apparatus
HONDA MOTOR CO LTD14 citations83
US4751629AJun 14, 1988
Output power regulating system for a portable engine powered electric generator
HONDA MOTOR CO LTD21 citations82
US6813167B2Nov 2, 2004
Multiplex connection inverter apparatus
HONDA MOTOR CO LTD12 citations74
US6713887B2Mar 30, 2004
Inverter controlled generator set
HONDA MOTOR CO LTD7 citations74
US6639810B2Oct 28, 2003
Inverter apparatus for controlling a generator output to sign-wave voltage
HONDA MOTOR CO LTD11 citations74
US6344988B2Feb 5, 2002
Power unit
HONDA MOTOR CO LTD9 citations74
US6320356B1Nov 20, 2001
Power unit
HONDA MOTOR CO LTD13 citations74
US5426578AJun 20, 1995
Generator having automatic parallel operation function
HONDA MOTOR CO LTD18 citations74
US5416692AMay 16, 1995
AC power supplying unit with self monitoring of AC out and detection of leakage
HONDA MOTOR CO LTD8 citations74
US5309345AMay 3, 1994
Invertor device
HONDA MOTOR CO LTD11 citations74
US5258700ANov 2, 1993
Generator unit having function of automatically adapting itself to parallel operation
HONDA MOTOR CO LTD17 citations74
US4918592AApr 17, 1990
Power regulating system for portable engine generator
HONDA MOTOR CO LTD12 citations74
US4663582AMay 5, 1987
Self-excited generator
HONDA MOTOR CO LTD7 citations74
US7068020B2Jun 27, 2006
Step-down DC—DC converter
HONDA MOTOR CO LTD7 citations73
RIKEN TECHNOS CORP
7 patentsUSD769115SOct 18, 2016
Packaging box
RIKEN TECHNOS CORP21 citations93
US6433081B1Aug 13, 2002
Resin composition and resin sheet
RIKEN TECHNOS CORP20 citations89
USD813667SMar 27, 2018
Packaging box
RIKEN TECHNOS CORP4 citations84
USD812471SMar 13, 2018
Packaging box
RIKEN TECHNOS CORP3 citations84
US12528965B2Jan 20, 2026
Active energy curable resin composition, hard coat laminated film, and film for application to glass
RIKEN TECHNOS CORP0 citations63
US11248141B2Feb 15, 2022
Active energy curable resin composition, hard coat laminated film, and film for application to glass
RIKEN TECHNOS CORP0 citations63
USD805386SDec 19, 2017
Packaging box
RIKEN TECHNOS CORP1 citations63
MURATA MANUFACTURING CO
2 patentsSAWAFUJI ELECTRIC CO LTD
2 patentsRIKEN VINYL IND
2 patentsPROCTER & GAMBLE
1 patentShowing the top 50 of 64 patents by PatentIndex Score.