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Tatsuo Nishimoto
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Injection compression molding method of lens
Patent number
8,506,857
Issue date
Aug 13, 2013
Hoya Corporation
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for assembling mold for forming plastic lens
Patent number
7,694,404
Issue date
Apr 13, 2010
Hoya Corporation
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Device and method for assembling mold for forming plastic lens
Patent number
7,344,370
Issue date
Mar 18, 2008
Hoya Corporation
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection compression molding method and injection compression mach...
Patent number
7,326,375
Issue date
Feb 5, 2008
Hoya Corporation
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection compression molding method and injection compression mold...
Patent number
6,767,482
Issue date
Jul 27, 2004
Hoya Corporation
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Injection compression molding method of a spectacle lens and a spec...
Patent number
5,972,252
Issue date
Oct 26, 1999
Hoya Corporation
Kiyohiro Saito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Ejecting method of a molding in an injection molding apparatus
Patent number
5,855,824
Issue date
Jan 5, 1999
Hoya Corporation
Kiyohiro Saito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mold assembly comprising a sliding mold insert adapted for automate...
Patent number
5,560,939
Issue date
Oct 1, 1996
Aida Engineering, Ltd.
Tatsuzi Nakagawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Injection compression molding method and injection compression mach...
Publication number
20080116597
Publication date
May 22, 2008
HOYA CORPORATION
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Injection compression molding method and injection compression mach...
Publication number
20080118594
Publication date
May 22, 2008
HOYA CORPORATION
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Injection compression molding method and injection compression mach...
Publication number
20080093756
Publication date
Apr 24, 2008
HOYA CORPORATION
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Device and method for assembling mold for forming plastic lens
Publication number
20080073803
Publication date
Mar 27, 2008
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Device and method for assembling mold for forming plastic lens
Publication number
20060151898
Publication date
Jul 13, 2006
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Injection compression molding method and injection compression mach...
Publication number
20030080448
Publication date
May 1, 2003
HOYA CORPORATION
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Injection compression molding method and injection compression mold...
Publication number
20020036360
Publication date
Mar 28, 2002
HOYA CORPORATION
Tatsuo Nishimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL