Toshifumi Mitsumune

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Checking apparatus for flat type display panels
- Patent number 5,717,780
- Issue date Feb 10, 1998
- Sharp Kabushiki Kaisha
- Toshifumi Mitsumune
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display device
- Patent number 4,930,874
- Issue date Jun 5, 1990
- Sharp Kabushiki Kaisha
- Toshifumi Mitsumune
- G02 - OPTICS