Inventor
USAMI TOSHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “USAMI TOSHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
13 patentsUS4958373ASep 18, 1990
Defect-recognition processing apparatus
TOSHIBA KK90 citations94
US5378652AJan 3, 1995
Method of making a through hole in multi-layer insulating films
TOSHIBA KK37 citations92
US5291058AMar 1, 1994
Semiconductor device silicon via fill formed in multiple dielectric layers
TOSHIBA KK26 citations92
US5210400AMay 11, 1993
Solid-state imaging device applicable to high sensitivity color camera and using diffraction gratings
TOSHIBA KK44 citations92
US4893273AJan 9, 1990
Semiconductor memory device for storing image data
TOSHIBA KK53 citations92
US4597159AJul 1, 1986
Method of manufacturing SiO2 -Si interface for floating gate semiconductor device
TOSHIBA KK44 citations92
US5238859AAug 24, 1993
Method of manufacturing semiconductor device
TOSHIBA KK39 citations91
US5032535AJul 16, 1991
Method of manufacturing semiconductor device
TOSHIBA KK27 citations91
US5181088AJan 19, 1993
Vertical field effect transistor with an extended polysilicon channel region
TOSHIBA KK11 citations74
US5149666ASep 22, 1992
Method of manufacturing a semiconductor memory device having a floating gate electrode composed of 2-10 silicon grains
TOSHIBA KK9 citations74
US5031010AJul 9, 1991
Semiconductor memory device and method of manufacturing the same
TOSHIBA KK6 citations74
US5612236AMar 18, 1997
Method of forming a silicon semiconductor device using doping during deposition of polysilicon
TOSHIBA KK10 citations73
US4879585ANov 7, 1989
Semiconductor device
TOSHIBA KK19 citations73