Koji Horii

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical element holding structure, optical element lens-barrel and...
- Patent number 7,345,832
- Issue date Mar 18, 2008
- Konica Minolta Holdings, Inc.
- Yoshiki Shibuya
- G02 - OPTICS
Information Patent Grant
Optical bidirectional module
- Patent number 7,056,037
- Issue date Jun 6, 2006
- Konica Minolta Holdings, Inc.
- Yukihiro Ozeki
- G02 - OPTICS
Information Patent Grant
Method and apparatus for measuring capacitance
- Patent number 6,531,882
- Issue date Mar 11, 2003
- Konica Corporation
- Masahiro Morikawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ELEMENT PRODUCING METHOD, BASE MATERIAL DRAWING METHOD AND...
- Publication number 20070289953
- Publication date Dec 20, 2007
- Konica Corporation
- Kazumi Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Optical element holding structure, optical element lens-barrel and...
- Publication number 20060114579
- Publication date Jun 1, 2006
- Konica Minolta Holdings, Inc.
- Yoshiki Shibuya
- G02 - OPTICS
Information Patent Application
Optical bidirectional module
- Publication number 20050175295
- Publication date Aug 11, 2005
- Yukihiro Ozeki
- G02 - OPTICS
Information Patent Application
Optical element producing method, base material drawings method and...
- Publication number 20050006353
- Publication date Jan 13, 2005
- Konica Corporation
- Kazumi Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Optical element producing method, base material drawing method and...
- Publication number 20020170887
- Publication date Nov 21, 2002
- Konica Corporation
- Kazumi Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and apparatus for measuring capacitance
- Publication number 20010045834
- Publication date Nov 29, 2001
- Masahiro Morikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS