Masayuki Tamai

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Wakayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting diode light source unit
- Patent number 7,204,609
- Issue date Apr 17, 2007
- Noritsu Koki Co., Ltd.
- Masayuki Tamai
- F21 - LIGHTING
Information Patent Grant
Light source unit
- Patent number 7,108,399
- Issue date Sep 19, 2006
- Noritsu Koki Co., Ltd.
- Hiroshi Miyawaki
- F21 - LIGHTING
Information Patent Grant
Light-emitting diode light source unit
- Patent number 7,018,065
- Issue date Mar 28, 2006
- Noritsu Koki Co., Ltd.
- Masayuki Tamai
- F21 - LIGHTING
Information Patent Grant
Photographic processing apparatus
- Patent number 6,204,913
- Issue date Mar 20, 2001
- Noritsu Koki Co., Ltd.
- Hiroshi Miyawaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Guide device for photosensitive material
- Patent number 5,712,699
- Issue date Jan 27, 1998
- Noritsu Koki Co., Ltd.
- Masayuki Tamai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Support system for paper magazine
- Patent number 5,648,837
- Issue date Jul 15, 1997
- Noritsu Koki Co., Ltd.
- Masayuki Tamai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY