Shiyougo Iwai

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Yamatokoriyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Copying device utilizing a parallel lens array
- Patent number 4,771,316
- Issue date Sep 13, 1988
- Sharp Kabushiki Kaisha
- Masaru Nishijima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic duplex copying machine and method of treating paper jammi...
- Patent number 4,692,022
- Issue date Sep 8, 1987
- Sharp Kabushiki Kaisha
- Shiyougo Iwai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic duplex copier with circulating document handler
- Patent number 4,688,928
- Issue date Aug 25, 1987
- Sharp Kabushiki Kaisha
- Shiyougo Iwai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY