Inventor
OBAMA MASAO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “OBAMA MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
20 patentsUS5307447AApr 26, 1994
Control system of multi-joint arm robot apparatus
TOSHIBA KK138 citations96
US5373747ADec 20, 1994
Robot hand and robot
TOSHIBA KK81 citations95
US6293539B1Sep 25, 2001
Rotating or pivoting apparatus and medium feeding apparatus
TOSHIBA KK33 citations92
US5194806AMar 16, 1993
Strain sensor including an amorphous magnetic metal member, and a method of producing the strain sensor
TOSHIBA KK32 citations92
US4920806AMay 1, 1990
Strain gage
TOSHIBA KK53 citations92
US4907462AMar 13, 1990
Torque sensor
TOSHIBA KK44 citations92
US4831893AMay 23, 1989
Joint device
TOSHIBA KK30 citations87
US7011307B2Mar 14, 2006
Paper sheet detection apparatus
TOSHIBA KK7 citations74
US6731111B2May 4, 2004
Validity determination using magnetic ink having magnetic powders with different Curie temperatures
TOSHIBA KK6 citations74
US4963818AOct 16, 1990
Current sensor having an element made of amorphous magnetic metal
TOSHIBA KK9 citations74
US5567882AOct 22, 1996
Pressure sensor using a field emission cold cathode
TOSHIBA KK10 citations73
US5165841ANov 24, 1992
Control system of multi-joint arm robot apparatus
TOSHIBA KK14 citations72
US7012424B2Mar 14, 2006
Magnetic material detecting apparatus
TOSHIBA KK8 citations71
US7227354B2Jun 5, 2007
Magnetic material amount detecting apparatus
TOSHIBA KK2 citations63
US6869700B2Mar 22, 2005
Soft magnetic alloy fiber, manufacturing method for soft magnetic alloy fiber, and information recording article using soft magnetic alloy fiber
TOSHIBA KK3 citations63
US6610425B2Aug 26, 2003
Soft magnetic alloy fiber, manufacturing method for soft magnetic alloy fiber, and information recording article using soft magnetic alloy fiber
TOSHIBA KK3 citations63
US6545466B2Apr 8, 2003
Magnetic powder for validity determining ink, manufacturing method for magnetic powder for validity determining ink, magnetic ink for validity determination, printing member for validity determination, detecting device for printing member for validity determination, and validity determination device
TOSHIBA KK4 citations63
US7208946B2Apr 24, 2007
Magnetic material detecting apparatus
TOSHIBA KK2 citations62
USRE39037EMar 28, 2006
Thickness detecting caliper for sheet material having elastic arms with printed coils
TOSHIBA KK3 citations61
US6175235B1Jan 16, 2001
Thickness detecting caliper for sheet material having elastic arms with printed coils
TOSHIBA KK3 citations61
TOKYO SHIBAURA ELECTRIC CO
4 patentsUS4480495ANov 6, 1984
Joint device
TOKYO SHIBAURA ELECTRIC CO29 citations92
US4631689ADec 23, 1986
Multi-joint arm robot apparatus
TOKYO SHIBAURA ELECTRIC CO24 citations81
US4744719AMay 17, 1988
Control system of multi-joint arm robot apparatus
TOKYO SHIBAURA ELECTRIC CO18 citations80
US5049028ASep 17, 1991
Control system of multi-joint arm robot apparatus
TOKYO SHIBAURA ELECTRIC CO11 citations72