Tohru Fujiwara

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fixing device for thermally fixing toner onto a paper sheet and hav...
- Patent number 5,659,844
- Issue date Aug 19, 1997
- Minolta Camera Kabushiki Kaisha
- Tohru Fujiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Induction heating fixing device
- Patent number 5,526,103
- Issue date Jun 11, 1996
- Minolta Co., Ltd.
- Takeshi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color copying apparatus with improved start timing of a scanner
- Patent number 5,255,063
- Issue date Oct 19, 1993
- Minolta Camera Kabushiki Kaisha
- Hiroyuki Ideyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY