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Takeshi Mitsuishi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Processes for producing thin films and optical members
Patent number
7,981,471
Issue date
Jul 19, 2011
Hoya Corporation
Takeshi Mitsuishi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Optical element having antireflection film
Patent number
7,318,959
Issue date
Jan 15, 2008
Hoya Corporation
Takeshi Mitsuishi
G02 - OPTICS
Information
Patent Grant
Process for forming a thin film and apparatus therefor
Patent number
7,182,976
Issue date
Feb 27, 2007
Hoya Corporation
Yukihiro Takahashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hybrid film, antireflection film comprising it, optical product, an...
Patent number
7,153,584
Issue date
Dec 26, 2006
Hoya Corporation
Hiroshi Shirakawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Composition for vapor deposition, method for forming an antireflect...
Patent number
7,106,515
Issue date
Sep 12, 2006
Hoya Corporation
Takeshi Mitsuishi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hybrid film, antireflection film comprising it, optical product, an...
Patent number
6,958,172
Issue date
Oct 25, 2005
Hoya Corporation
Hiroshi Shirakawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optical element having antireflection film
Patent number
6,919,134
Issue date
Jul 19, 2005
Hoya Corporation
Takeshi Mitsuishi
G02 - OPTICS
Information
Patent Grant
Optical element having antireflection film
Patent number
6,693,747
Issue date
Feb 17, 2004
Hoya Corporation
Takeshi Mitsuishi
G02 - OPTICS
Information
Patent Grant
Method for producing composition for vapor deposition, composition...
Patent number
6,627,320
Issue date
Sep 30, 2003
Hoya Corporation
Takeshi Mitsuishi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optical element having antireflection film
Patent number
6,606,196
Issue date
Aug 12, 2003
Hoya Corporation
Takeshi Mitsuishi
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
TRANSPARENT MOLDED ARTICLE, OPTICAL MEMBER, PLASTIC LENS, AND METHO...
Publication number
20150259509
Publication date
Sep 17, 2015
HOYA CORPORATION
Yoshitaka KITAHARA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
VAPOR DEPOSITION MATERIAL, PROCESS FOR PRODUCING OPTICAL MEMBER OR...
Publication number
20100040801
Publication date
Feb 18, 2010
Takeshi Mitsuishi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PROCESSES FOR PRODUCING THIN FILMS AND OPTICAL MEMBERS
Publication number
20080286457
Publication date
Nov 20, 2008
TAKESHI MITSUISHI
G02 - OPTICS
Information
Patent Application
Vapor deposition crucible
Publication number
20060013949
Publication date
Jan 19, 2006
Ken-ichi Shinde
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Hybrid film, antireflection film comprising it, optical product, an...
Publication number
20050221079
Publication date
Oct 6, 2005
Hoya Corporation
Hiroshi Shirakawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Transparent molded objects, optical member, plastic lens, and proce...
Publication number
20040151915
Publication date
Aug 5, 2004
Yoshitaka Kitahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical element having antireflection film
Publication number
20040151918
Publication date
Aug 5, 2004
Hoya Corporation
Takeshi Mitsuishi
G02 - OPTICS
Information
Patent Application
Optical element having antireflection film
Publication number
20040146723
Publication date
Jul 29, 2004
Takeshi Mitsuishi
G02 - OPTICS
Information
Patent Application
Optical element having antireflection film
Publication number
20030198818
Publication date
Oct 23, 2003
Hoya Corporation
Takeshi Mitsuishi
G02 - OPTICS
Information
Patent Application
Optical element having antireflection film
Publication number
20030193719
Publication date
Oct 16, 2003
Hoya Corporation
Takeshi Mitsuishi
G02 - OPTICS
Information
Patent Application
Process for forming a thin film and apparatus therefor
Publication number
20030133124
Publication date
Jul 17, 2003
Hoya Corporation
Yukihiro Takahashi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Hybrid film, antireflection film comprising it, optical product, an...
Publication number
20030129422
Publication date
Jul 10, 2003
Hoya Corporation
Hiroshi Shirakawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Vapor deposition crucible
Publication number
20030097989
Publication date
May 29, 2003
Ken-ichi Shinde
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Optical element having antireflection film
Publication number
20030021033
Publication date
Jan 30, 2003
Takeshi Mitsuishi
G02 - OPTICS
Information
Patent Application
Method for producing composition for vapor deposition, composition...
Publication number
20020102414
Publication date
Aug 1, 2002
Takeshi Mitsuishi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Composition for vapor deposition, method for forming an antireflect...
Publication number
20020089751
Publication date
Jul 11, 2002
Hoya Corporation
Takeshi Mitsuishi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Optical element having antireflection film
Publication number
20020060848
Publication date
May 23, 2002
Takeshi Mitsuishi
G02 - OPTICS
Information
Patent Application
Optical element having antireflection film
Publication number
20020048087
Publication date
Apr 25, 2002
Hoya Corporation
Takeshi Mitsuishi
G02 - OPTICS