Inventor
YAMAMOTO KOUICHI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAZAKI CORP
7 patentsUS7952020B2May 31, 2011
Water stopping structure and water stopping method
YAZAKI CORP29 citations92
US7005860B2Feb 28, 2006
Insulation resistance drop detector and method of detecting state thereof
YAZAKI CORP22 citations92
US7719283B2May 18, 2010
Switching circuit and voltage measuring circuit
YAZAKI CORP13 citations84
US7612287B2Nov 3, 2009
Structure and method for stopping water in shielded electric wire
YAZAKI CORP16 citations84
US7012435B2Mar 14, 2006
State detecting method and insulation resistance fall detector
YAZAKI CORP7 citations74
US7194362B2Mar 20, 2007
Switching circuit and individual voltmeter apparatus
YAZAKI CORP5 citations63
US10733398B2Aug 4, 2020
Detection device and detection system
YAZAKI CORP0 citations41
HITACHI HIGH TECH CORP
6 patentsUS7187345B2Mar 6, 2007
Image forming method and charged particle beam apparatus
HITACHI HIGH TECH CORP14 citations92
US7598497B2Oct 6, 2009
Charged particle beam scanning method and charged particle beam apparatus
HITACHI HIGH TECH CORP45 citations90
US7817105B2Oct 19, 2010
Image forming method and charged particle beam apparatus
HITACHI HIGH TECH CORP9 citations83
US6760213B2Jul 6, 2004
Electrostatic chuck and method of treating substrate using electrostatic chuck
HITACHI HIGH TECH CORP3 citations63
US7642796B2Jan 5, 2010
Control system and method of semiconductor inspection system
HITACHI HIGH TECH CORP0 citations50
US7196533B2Mar 27, 2007
Control system and method of semiconductor inspection system
HITACHI HIGH TECH CORP0 citations50
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS6868259B1Mar 15, 2005
Keybutton illuminating device and wireless communication terminal apparatus equipped with the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92
US6326571B1Dec 4, 2001
Button switch
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US5898773AApr 27, 1999
Telephone apparatus with call transfer function and with improved arrangement for hand-free operation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations46
HITACHI LTD
3 patentsUS4455645AJun 19, 1984
Back-up control system implemented with a redundancy scheme for protection against failure
HITACHI LTD52 citations89
US6111630AAug 29, 2000
Liquid crystal projector having a cooler and an air velocity sensor
HITACHI LTD53 citations86
US7004760B2Feb 28, 2006
Connector and an electronic apparatus having electronic parts connected to each other by the connector
HITACHI LTD5 citations57