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Atsushi Naito
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Patents Grants
last 30 patents
Information
Patent Grant
Optical element, an optical scanning device, a manufacturing method...
Patent number
9,625,710
Issue date
Apr 18, 2017
Konica Minolta, Inc.
Atsushi Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical-parts molding die and optical-parts manufacturing method
Patent number
8,852,471
Issue date
Oct 7, 2014
Konica Minolta Opto, INC
Atsushi Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical component manufacturing method, and lens, lens unit and cam...
Patent number
8,456,742
Issue date
Jun 4, 2013
Konica Minolta Opto, INC
Yuiti Fujii
G02 - OPTICS
Information
Patent Grant
Method for manufacturing mold for molding optical element
Patent number
8,318,058
Issue date
Nov 27, 2012
Konica Minolta Opto, INC
Yuzo Nakatsuka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical component molding apparatus and method thereof
Patent number
8,142,690
Issue date
Mar 27, 2012
Konica Minolta Opto, INC
Akihiko Matsumoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical component molding apparatus
Patent number
7,914,273
Issue date
Mar 29, 2011
Konica Minolta Opto, INC
Atsushi Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Cold runner injection mold having an insulated gate
Patent number
7,708,550
Issue date
May 4, 2010
Konica Minolta Opto, INC
Kanji Sekihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical component molding apparatus
Patent number
7,427,198
Issue date
Sep 23, 2008
Konica Minolta Opto, INC
Atsushi Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
AN OPTICAL ELEMENT, AN OPTICAL SCANNING DEVICE, A MANUFACTURING MET...
Publication number
20160025969
Publication date
Jan 28, 2016
Atsushi NAITO
G02 - OPTICS
Information
Patent Application
INJECTION MOLD AND METHOD FOR MOLDING AN OPTICAL ELEMENT
Publication number
20130249128
Publication date
Sep 26, 2013
Konica Minolta Opto, Inc.
Yoshihiro Okumura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for Manufacturing Optical Component, Lens, Lens Unit and Cam...
Publication number
20110176217
Publication date
Jul 21, 2011
Yuiti FUJII
G02 - OPTICS
Information
Patent Application
OPTICAL-PARTS MOLDING DIE AND OPTICAL-PARTS MANUFACTURING METHOD
Publication number
20100176522
Publication date
Jul 15, 2010
Konica Minolta Opto, Inc.
Atsushi Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING MOLD FOR MOLDING OPTICAL ELEMENT
Publication number
20090278270
Publication date
Nov 12, 2009
Yuzo Nakatsuka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical element forming mold and manufacturing method thereof
Publication number
20070040291
Publication date
Feb 22, 2007
KONICA MINOLTA OPTO, INC.
Atsushi Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical component molding apparatus
Publication number
20060093704
Publication date
May 4, 2006
KONICA MINOLTA OPTO. INC.
Atsushi Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical component molding apparatus
Publication number
20060093700
Publication date
May 4, 2006
KONICA MINOLTA OPTO, INC.
Atsushi Naito
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical component molding apparatus and method thereof
Publication number
20060024403
Publication date
Feb 2, 2006
KONICA MINOLTA OPTO, INC.
Akihiko Matsumoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Injection mold and method for molding an optical element
Publication number
20050285287
Publication date
Dec 29, 2005
KONICA MINOLTA OPTO, INC.
Yoshihiro Okumura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Injection mold and injection molding apparatus
Publication number
20050287243
Publication date
Dec 29, 2005
KONICA MINOLTA OPTO, INC.
Kanji Sekihara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL