P

Inventor

YAMADA KATUYUKI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA KATUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJITSU LTD

3 patents
US4520462AMay 28, 1985

Semiconductor memory device

FUJITSU LTD9 citations71
US4464735AAug 7, 1984

Semiconductor memory

FUJITSU LTD8 citations71
US4463448AJul 31, 1984

Semiconductor memory device

FUJITSU LTD6 citations60

YAMADA KATUYUKI

1 patent
US4765465AAug 23, 1988

Eating utensils having a sound generating means

YAMADA KATUYUKI64 citations86