Kinya Sasai

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Utsunomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical system housing structure for image forming apparatus
- Patent number 5,281,997
- Issue date Jan 25, 1994
- Matsushita Electric Industrial Co., Ltd.
- Takahisa Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical system housing structure for image forming apparatus
- Patent number 5,243,386
- Issue date Sep 7, 1993
- Matsushita Electric Industrial Co., Ltd.
- Takahisa Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY