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Tadamasa Kobayashi
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Sammu-shi, JP
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last 30 patents
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Patent Grant
Method for manufacturing semiconductor device using plasma CVD process
Patent number
11,411,120
Issue date
Aug 9, 2022
Ulvac, Inc.
Tadamasa Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PLASMA CVD DEVICE AND PLASMA CVD METHOD
Publication number
20210222298
Publication date
Jul 22, 2021
ULVAC, Inc.
Tadamasa KOBAYASHI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DE...
Publication number
20200127136
Publication date
Apr 23, 2020
ULVAC, Inc.
Tadamasa Kobayashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOELECTRIC CONVERSION DEVICE MANUFACTURING METHOD, PHOTOELECTRIC...
Publication number
20120015473
Publication date
Jan 19, 2012
ULVAC, Inc.
Hiroto Uchida
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
PHOTOELECTRIC CONVERSION DEVICE MANUFACTURING METHOD, PHOTOELECTRIC...
Publication number
20110204466
Publication date
Aug 25, 2011
ULVAC, Inc.
Shinichi Asahina
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...