Inventor
YANAGISAWA KAZUNORI
JP12 patents
Patents
12 patentsUS5436954AJul 25, 1995
Foldable radio telephone set with rotary selector integral with foldable hinge element
HITACHI LTD405 citations98
US6094586AJul 25, 2000
Portable radio telephone set
HITACHI LTD35 citations95
US5742912AApr 21, 1998
Portable radio telephone set
HITACHI LTD47 citations95
US6628970B2Sep 30, 2003
Information terminal
HITACHI LTD22 citations92
US5937360AAug 10, 1999
Portable radio telephone set
HITACHI LTD25 citations92
USD290997SJul 21, 1987
Electric fan
HITACHI LTD36 citations91
USD347063SMay 17, 1994
Magnetic resonance imaging scanner
HITACHI LTD47 citations90
US6334049B1Dec 25, 2001
Information terminal
HITACHI LTD14 citations81
US7003268B2Feb 21, 2006
Portable radio telephone set
HITACHI LTD8 citations73
USD282846SMar 4, 1986
Computer display
HITACHI LTD14 citations73
USD456728SMay 7, 2002
Chemical analyzer
HITACHI LTD10 citations71
USD291486SAug 18, 1987
Electric fan
HITACHI LTD0 citations49