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Yuusuke Uno
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Numazu-shi, JP
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last 30 patents
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Patent Grant
Optical sheet forming device and optical sheet forming method
Patent number
11,759,989
Issue date
Sep 19, 2023
SHIBAURA MACHINE CO., LTD.
Koji Mizunuma
G02 - OPTICS
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Patent Grant
Optical sheet forming device and optical sheet forming method
Patent number
11,472,086
Issue date
Oct 18, 2022
SHIBAURA MACHINE CO., LTD.
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
OPTICAL SHEET FORMING DEVICE AND OPTICAL SHEET FORMING METHOD
Publication number
20230001620
Publication date
Jan 5, 2023
SHIBAURA MACHINE CO., LTD.
Koji Mizunuma
G02 - OPTICS
Information
Patent Application
OPTICAL SHEET FORMING DEVICE AND OPTICAL SHEET FORMING METHOD
Publication number
20180111307
Publication date
Apr 26, 2018
TOSHIBA KIKAI KABUSHIKI KAISHA
Koji Mizunuma
G02 - OPTICS