Inventor

SOMEYA TOMOYUKI

JP6 patents

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

HITACHI LTD

5 patents

US5940272AAug 17, 1999

Electric apparatus having heat radiating fin

HITACHI LTD59 citations95

US5734616AMar 31, 1998

Semiconductor memory device and sense circuit

HITACHI LTD28 citations92

US5268587ADec 7, 1993

Semiconductor integrated circuit device including a dielectric breakdown prevention circuit

HITACHI LTD29 citations92

US5081515AJan 14, 1992

Semiconductor integrated circuit device

HITACHI LTD25 citations92

US9449814B2Sep 20, 2016

Manufacturing method of semiconductor device

HITACHI LTD0 citations51

YOKOYAMA NATSUKI

1 patent

US8445352B2May 21, 2013

Manufacturing method of semiconductor device

YOKOYAMA NATSUKI9 citations79