Ihachiro Gofuku

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Atsugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ferroelectic liquid crystal device having a low-resistivity layer b...
- Patent number 5,973,761
- Issue date Oct 26, 1999
- Canon Kabushiki Kaisha
- Ihachiro Gofuku
- G02 - OPTICS
Information Patent Grant
Liquid crystal device
- Patent number 5,831,705
- Issue date Nov 3, 1998
- Canon Kabushiki Kaisha
- Shuzo Kaneko
- G02 - OPTICS
Information Patent Grant
Liquid crystal device
- Patent number 5,666,217
- Issue date Sep 9, 1997
- Canon Kabushiki Kaisha
- Shuzo Kaneko
- G02 - OPTICS