Hitoshi Mukai

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Takatsuki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Permeable screen and its manufacturing method
- Patent number 5,914,809
- Issue date Jun 22, 1999
- Matsushita Electric Industrial Co., Ltd.
- Katsuaki Mitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Permeable screen and its manufacturing method
- Patent number 5,581,407
- Issue date Dec 3, 1996
- Matsushita Electric Industrial Co., Ltd.
- Katsuaki Mitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY