Inventor
ISHIKAWA YOSHIHISA
JP32 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA YOSHIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS7915778B2Mar 29, 2011
Electric motor
HITACHI LTD32 citations96
US7830060B2Nov 9, 2010
Electric motor
HITACHI LTD18 citations92
US7759837B2Jul 20, 2010
Rotating electrical machine
HITACHI LTD11 citations84
US7701109B2Apr 20, 2010
Rotating electrical machine
HITACHI LTD11 citations84
US8829754B2Sep 9, 2014
Electric rotating machine
HITACHI LTD2 citations63
US7777389B2Aug 17, 2010
Rotating electrical machine
HITACHI LTD1 citations52
HOSAKA YOICHI
6 patentsUS8182416B1May 22, 2012
Endoscopic device
HOSAKA YOICHI20 citations91
US8177710B1May 15, 2012
Endoscopic device
HOSAKA YOICHI22 citations91
US8911361B2Dec 16, 2014
Endoscope apparatus
HOSAKA YOICHI4 citations72
US8840544B2Sep 23, 2014
Endoscope apparatus
HOSAKA YOICHI6 citations72
US8795160B2Aug 5, 2014
Endoscope apparatus
HOSAKA YOICHI1 citations51
US8758230B2Jun 24, 2014
Endoscope apparatus
HOSAKA YOICHI0 citations40
OMRON TATEISI ELECTRONICS CO
5 patentsUSD728488SMay 5, 2015
Relay socket
OMRON TATEISI ELECTRONICS CO6 citations82
USD583504SDec 23, 2008
Light guiding member
OMRON TATEISI ELECTRONICS CO5 citations63
USD621992SAug 17, 2010
Light guiding plate
OMRON TATEISI ELECTRONICS CO2 citations60
US12567528B2Mar 3, 2026
Contactless power feed apparatus and power transmission coil
OMRON TATEISI ELECTRONICS CO0 citations51
USD766190SSep 13, 2016
Relay socket
OMRON TATEISI ELECTRONICS CO1 citations50
YANMAR POWER TECHNOLOGY CO LTD
4 patentsUS12090812B2Sep 17, 2024
Construction machine
YANMAR POWER TECHNOLOGY CO LTD3 citations75
US12480280B2Nov 25, 2025
Construction machine emission device
YANMAR POWER TECHNOLOGY CO LTD0 citations62
US12012720B2Jun 18, 2024
Exhaust treatment device for a construction machine
YANMAR POWER TECHNOLOGY CO LTD1 citations62
US12195952B2Jan 14, 2025
Safety monitoring system
YANMAR POWER TECHNOLOGY CO LTD0 citations40