Yoshihiro Kiyotaki

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photographic printing apparatus
- Patent number 5,767,951
- Issue date Jun 16, 1998
- Noritsu Koki Co., Ltd.
- Yoshihiro Kiyotaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photometric system for a photographic printing apparatus
- Patent number 5,731,865
- Issue date Mar 24, 1998
- Noritsu Koki Co., Ltd.
- Yoshihiro Kiyotaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY