Hideo Ohkuma

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Yasu-cho, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display cell, display cell, glass substrate for disp...
- Patent number 7,294,373
- Issue date Nov 13, 2007
- International Business Machines Corporation
- Kenji Tsuboi
- G02 - OPTICS
Information Patent Grant
LCD cell construction by mechanical thinning of a color filter subs...
- Patent number 6,816,225
- Issue date Nov 9, 2004
- International Business Machines Corporation
- Evan George Colgan
- G02 - OPTICS
Information Patent Grant
Work holding member for mechanical abrasion, abrading method, and a...
- Patent number 6,554,689
- Issue date Apr 29, 2003
- International Business Machines Corporation
- Hideo Ohkuma
- B24 - GRINDING POLISHING
Information Patent Grant
Soldering method and soldering apparatus
- Patent number 5,878,942
- Issue date Mar 9, 1999
- International Business Machines Corporation
- Yasushi Kodama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing an interconnect structure on a printed-wiring...
- Patent number 5,815,919
- Issue date Oct 6, 1998
- International Business Machines Corporation
- Tohru Nakanishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Liquid crystal display cell, display cell, glass substrate for disp...
- Publication number 20050007540
- Publication date Jan 13, 2005
- International Business Machines Corporation
- Kenji Tsuboi
- G02 - OPTICS
Information Patent Application
LCD cell construction by mechanical thinning of a color filter subs...
- Publication number 20020196405
- Publication date Dec 26, 2002
- International Business Machines Corporation
- Evan George Colgan
- G02 - OPTICS
Information Patent Application
Work holding member for mechanical abrasion, abrading method, and a...
- Publication number 20020102931
- Publication date Aug 1, 2002
- International Business Machines Corporation
- Hideo Ohkuma
- B24 - GRINDING POLISHING