Document Type and Number:
Japanese Patent JPH0446485
Kind Code:
B2
Inventors:
NAKAYAMA KENJI
URYA SUSUMU
HABUKA RYUJI
KIMURA TADAKATSU
URYA SUSUMU
HABUKA RYUJI
KIMURA TADAKATSU
Application Number:
JP7380884A
Publication Date:
July 30, 1992
Filing Date:
April 12, 1984
Export Citation:
Assignee:
NIPPON DENKI KK
NIPPON DENSHIN DENWA KK
NIPPON DENSHIN DENWA KK
International Classes:
H01L21/822; H01L27/04; H03H19/00
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