Toshikatsu Takahashi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Original plate scanning device
- Patent number 4,561,774
- Issue date Dec 31, 1985
- Fuji Xerox Co., Ltd.
- Toshikatsu Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Original placing stand device
- Patent number 4,545,674
- Issue date Oct 8, 1985
- Fuji Xerox Company, Limited
- Yoshiyuki Ishitate
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying machine capable of continuously varying magnification
- Patent number 4,464,046
- Issue date Aug 7, 1984
- Fuji Xerox Co., Ltd.
- Yukio Kanazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Back focus controlling device in optical systems
- Patent number 4,457,619
- Issue date Jul 3, 1984
- Fuji Xerox Co., Ltd.
- Toshikatsu Takahashi
- G02 - OPTICS
Information Patent Grant
Optical magnification enlargement type copying machine
- Patent number 4,435,077
- Issue date Mar 6, 1984
- Fuji Xerox Co., Ltd.
- Kazuhiro Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Placing stand driving device having flywheel effect in only one dir...
- Patent number 4,427,909
- Issue date Jan 24, 1984
- Fuji Xerox Co., Ltd.
- Toshikatsu Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY