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Koji Mizunuma
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
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
Information
Patent Grant
Double-sided transcription type sheet/film forming roll apparatus a...
Patent number
11,731,340
Issue date
Aug 22, 2023
SHIBAURA MACHINE CO., LTD.
Koji Mizunuma
B30 - PRESSES
Information
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
Information
Patent Grant
Double-sided transcription type sheet/film forming roll apparatus a...
Patent number
11,312,063
Issue date
Apr 26, 2022
SHIBAURA MACHINE CO., LTD.
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Device for forming thin film member and method of forming thin film...
Patent number
10,836,081
Issue date
Nov 17, 2020
Toshiba Kikai Kabushiki Kaisha
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sheet or film-forming roll
Patent number
8,241,192
Issue date
Aug 14, 2012
Toshiba Kikai Kabushiki Kaisha
Takayoshi Sano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multilayered film/sheet molding die
Patent number
8,105,064
Issue date
Jan 31, 2012
Toshiba Kikai Kabushiki Kaisha
Kenji Nozawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sheet or film-forming roll
Patent number
7,811,218
Issue date
Oct 12, 2010
Toshiba Kikai Kabushiki Kaisha
Takayoshi Sano
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sheet forming apparatus and roller gap control method
Patent number
7,754,116
Issue date
Jul 13, 2010
Toshiba Kikai Kabushiki Kaisha
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sheet forming apparatus and method of controlling the same
Patent number
7,754,117
Issue date
Jul 13, 2010
Toshiba Kikai Kabushiki Kaisha
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Forming phase alignment device in formed sheet manufacturing apparatus
Patent number
7,484,950
Issue date
Feb 3, 2009
Toshiba Kikai Kabushiki Kaisha
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sheet profile control method for bank formation
Patent number
6,045,251
Issue date
Apr 4, 2000
Toshiba Kikai Kabushiki Kaisha
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of adjusting a heat-displacing T-die
Patent number
6,039,904
Issue date
Mar 21, 2000
Toshiba Machine Co., Ltd.
Satoru Nitta
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of controlling a thickness of a film
Patent number
5,928,580
Issue date
Jul 27, 1999
Toshiba Machine Co., Ltd.
Satoru Nitta
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
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
DOUBLE-SIDED TRANSCRIPTION TYPE SHEET/FILM FORMING ROLL APPARATUS A...
Publication number
20220203601
Publication date
Jun 30, 2022
SHIBAURA MACHINE CO., LTD.
KOJI MIZUNUMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL SHEET FORMING APPARATUS AND OPTICAL SHEET FORMING METHOD
Publication number
20190047186
Publication date
Feb 14, 2019
TOSHIBA KIKAI KABUSHIKI KAISHA
Koji MIZUNUMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
DOUBLE-SIDED TRANSCRIPTION TYPE SHEET/FILM FORMING ROLL APPARATUS A...
Publication number
20190022920
Publication date
Jan 24, 2019
TOSHIBA KIKAI KABUSHIKI KAISHA
Koji MIZUNUMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
DEVICE FOR FORMING THIN FILM MEMBER AND METHOD OF FORMING THIN FILM...
Publication number
20180345543
Publication date
Dec 6, 2018
TOSHIBA KIKAI KABUSHIKI KAISHA
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Information
Patent Application
SHEET/FILM FORMING ROLL APPARATUS, SHEET/FILM FORMING METHOD
Publication number
20170282418
Publication date
Oct 5, 2017
TOSHIBA KIKAI KABUSHIKI KAISHA
Koji MIZUNUMA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SHEET OR FILM-FORMING ROLL
Publication number
20110003672
Publication date
Jan 6, 2011
TOSHIBA KIKAI KABUSHIKI KAISHA
Takayoshi SANO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MULTILAYERED FILM/SHEET MOLDING DIE
Publication number
20090035410
Publication date
Feb 5, 2009
TOSHIBA KIKAI KAUBUSHIKI KAISHA
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SHEET OR FILM-FORMING ROLL
Publication number
20070063376
Publication date
Mar 22, 2007
TOSHIBA KIKAI KABUSHIKI KAISHA
Takayoshi SANO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SHEET FORMING APPARATUS AND METHOD OF CONTROLLING THE SAME
Publication number
20070045885
Publication date
Mar 1, 2007
TOSHIBA KIKAI KABUSHIKI KAISHA
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SHEET FORMING APPARATUS AND ROLLER GAP CONTROL METHOD
Publication number
20060260484
Publication date
Nov 23, 2006
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Forming phase alignment device in formed sheet manufacturing apparatus
Publication number
20060154790
Publication date
Jul 13, 2006
Koji Mizunuma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL