Inventor
KAMIYAMA ISAO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KAMIYAMA ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
3 patentsUS4847743AJul 11, 1989
PWM inverter system
MITSUBISHI ELECTRIC CORP57 citations94
US6465911B1Oct 15, 2002
Power supply system switching device and method of switching between power supply system
MITSUBISHI ELECTRIC CORP31 citations91
US6465912B1Oct 15, 2002
Power transfer device
MITSUBISHI ELECTRIC CORP14 citations83
SONY CORP
3 patentsUS7651722B2Jan 26, 2010
Apparatus and method for manufacturing an organic electroluminescence display
SONY CORP10 citations83
US6943052B2Sep 13, 2005
Method of manufacturing display apparatus
SONY CORP3 citations60
US8034178B2Oct 11, 2011
Apparatus and method for manufacturing an organic electroluminescence display
SONY CORP0 citations51