Inventor
SANO HISANORI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SANO HISANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA LIGHTING & TECHNOLOGY
7 patentsUS5138229AAug 11, 1992
Single-sealed metal vapor electric discharge lamp
TOSHIBA LIGHTING & TECHNOLOGY7 citations73
US5004951AApr 2, 1991
Single side-sealed metal vapor discharge lamp
TOSHIBA LIGHTING & TECHNOLOGY10 citations73
US5192891AMar 9, 1993
Metal halide lamp
TOSHIBA LIGHTING & TECHNOLOGY9 citations72
US5138218AAug 11, 1992
Metal vapor discharge lamp having single end arc tube of predetermined thickness
TOSHIBA LIGHTING & TECHNOLOGY6 citations62
US4978887ADec 18, 1990
Single ended metal vapor discharge lamp with insulating film
TOSHIBA LIGHTING & TECHNOLOGY2 citations62
US4973880ANov 27, 1990
Single end-sealed metal halide lamp
TOSHIBA LIGHTING & TECHNOLOGY5 citations62
US6642655B2Nov 4, 2003
High-pressure metal halide discharge lamp and a lighting apparatus using the lamp
TOSHIBA LIGHTING & TECHNOLOGY4 citations61