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Tsutomu KOJIMA
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Gunma, JP
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Patents Grants
last 30 patents
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Patent Grant
Treatment device and exhaust switching device therefor, and exhaust...
Patent number
10,471,479
Issue date
Nov 12, 2019
SCREEN Holdings Co., Ltd.
Toshihito Morioka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
TREATMENT DEVICE AND EXHAUST SWITCHING DEVICE THEREFOR, AND EXHAUST...
Publication number
20150314338
Publication date
Nov 5, 2015
SCREEN Holdings Co., Ltd.
Toshihito MORIOKA
B08 - CLEANING