P

Inventor

IWASAKI MASAMI

12 patents
⚠️ This page may combine multiple inventors who share the name “IWASAKI MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FURUKAWA ELECTRIC CO LTD

5 patents
US4289227ASep 15, 1981

Belt conveyer transportation system utilizing magnetic attraction

FURUKAWA ELECTRIC CO LTD19 citations80
US4197934AApr 15, 1980

Belt conveyor transportation system utilizing magnetic attraction

FURUKAWA ELECTRIC CO LTD24 citations80
US4278164AJul 14, 1981

Belt conveyor transportation system utilizing magnetic attraction

FURUKAWA ELECTRIC CO LTD9 citations72
US4202273AMay 13, 1980

Travelling object control system utilizing power control

FURUKAWA ELECTRIC CO LTD10 citations72
US4665831AMay 19, 1987

Electric power supplying system for a continuous transit system by magnet (CTM)

FURUKAWA ELECTRIC CO LTD6 citations57

TOSHIBA KK

3 patents
US4996586AFeb 26, 1991

Crimp-type semiconductor device having non-alloy structure

TOSHIBA KK27 citations92
US4694322ASep 15, 1987

Press-packed semiconductor device

TOSHIBA KK21 citations82
US4958215ASep 18, 1990

Press-contact flat type semiconductor device

TOSHIBA KK8 citations72

TOKYO SHIBAURA ELECTRIC CO

3 patents
US4402004AAug 30, 1983

High current press pack semiconductor device having a mesa structure

TOKYO SHIBAURA ELECTRIC CO28 citations92
US4246596AJan 20, 1981

High current press pack semiconductor device having a mesa structure

TOKYO SHIBAURA ELECTRIC CO17 citations73
US4138690AFeb 6, 1979

Darlington circuit semiconductor device

TOKYO SHIBAURA ELECTRIC CO17 citations66

AGENCY IND SCIENCE TECHN

1 patent
US6514425B1Feb 4, 2003

Dry etching gas

AGENCY IND SCIENCE TECHN23 citations89