Inventor
YAMAZAKI HIROYOSHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YAMAZAKI HIROYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
9 patentsUS5072155ADec 10, 1991
Rare gas discharge fluorescent lamp device
MITSUBISHI ELECTRIC CORP22 citations92
US4749916AJun 7, 1988
Illuminator for cultivating plant
MITSUBISHI ELECTRIC CORP38 citations91
US5349268ASep 20, 1994
High voltage discharge lamp device
MITSUBISHI ELECTRIC CORP14 citations72
USD304377SOct 31, 1989
Fluorescent lamp
MITSUBISHI ELECTRIC CORP7 citations72
US4544862AOct 1, 1985
Lighting circuit for electric discharge lamp
MITSUBISHI ELECTRIC CORP11 citations72
US5034661AJul 23, 1991
Rare gas discharge fluorescent lamp device
MITSUBISHI ELECTRIC CORP19 citations71
US5173642ADec 22, 1992
Rare gas discharge fluorescent lamp device
MITSUBISHI ELECTRIC CORP4 citations61
USD312700SDec 4, 1990
Fluorescent lamp
MITSUBISHI ELECTRIC CORP2 citations59
US5723952AMar 3, 1998
Rare gas discharge fluorescent lamp device
MITSUBISHI ELECTRIC CORP1 citations51