Inventor
HONMA MITSUTAKA
JP7 patents
Patents
7 patentsUS6376791B1Apr 23, 2002
Vacuum valve
TOSHIBA KK16 citations81
US5420384AMay 30, 1995
Contact material for a vacuum interrupter
TOSHIBA KK14 citations73
US6426475B2Jul 30, 2002
Vacuum valve
TOSHIBA KK8 citations71
US5687472ANov 18, 1997
Method of manufacturing a vacuum interrupter
TOSHIBA KK15 citations71
US5149362ASep 22, 1992
Contact forming material for a vacuum interrupter
TOSHIBA KK9 citations71
US5045281ASep 3, 1991
Contact forming material for a vacuum interrupter
TOSHIBA KK14 citations71
US5109145AApr 28, 1992
Vacuum interrupter contacts and process for producing the same
TOSHIBA KK10 citations69