Inventor
SHIOMI TSUTOMU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SHIOMI TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC WORKS LTD
8 patentsUS6437515B1Aug 20, 2002
Discharge lamp lighting device of high startability with high pulse voltage
MATSUSHITA ELECTRIC WORKS LTD80 citations97
US6288501B1Sep 11, 2001
Ballast for a discharge lamp
MATSUSHITA ELECTRIC WORKS LTD81 citations96
US6914395B2Jul 5, 2005
Electronic ballast for a high-pressure discharge lamp
MATSUSHITA ELECTRIC WORKS LTD54 citations92
US6104147AAug 15, 2000
Pulse generator and discharge lamp lighting device using same
MATSUSHITA ELECTRIC WORKS LTD26 citations92
US6108225AAug 22, 2000
Power device with commonly used switching elements
MATSUSHITA ELECTRIC WORKS LTD19 citations82
US6111392AAug 29, 2000
Power source device including a plurality of switching circuit for power conversion with switching elements used in common
MATSUSHITA ELECTRIC WORKS LTD11 citations72
US5930127AJul 27, 1999
Power source device
MATSUSHITA ELECTRIC WORKS LTD14 citations72
US5365150ANov 15, 1994
Inverter device having load voltage detection function
MATSUSHITA ELECTRIC WORKS LTD13 citations72