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Yoshihiro Todokoro
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Kyoto, JP
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last 30 patents
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Patent Grant
Method of making resist pattern
Patent number
5,139,922
Issue date
Aug 18, 1992
Matsushita Electronics Corporation
Hisashi Watanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Developing solution and pattern forming method using the same
Patent number
5,122,387
Issue date
Jun 16, 1992
Matsushita Electronics Corporation
Hiroshi Takenaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY