Katsuhiko Toda

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Takasago, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-source lamp and projector
- Patent number 7,942,548
- Issue date May 17, 2011
- Mitsubishi Heavy Industries, Ltd.
- Atsushi Kawachi
- F21 - LIGHTING
Information Patent Grant
Automatic reverse method for reversing the black-and-white monochro...
- Patent number 6,580,433
- Issue date Jun 17, 2003
- Mitsubishi Heavy Industries, Ltd.
- Ikuyo Abe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-SOURCE LAMP AND PROJECTOR
- Publication number 20100149494
- Publication date Jun 17, 2010
- Mitsubishi Heavy Industries, Ltd.
- Atsushi Kawachi
- F21 - LIGHTING
Information Patent Application
Automatic reverse method for reversing the black-and-white monochro...
- Publication number 20020126300
- Publication date Sep 12, 2002
- Ikuyo Abe
- G06 - COMPUTING CALCULATING COUNTING