Takayuki Takahashi

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sheet feeding device and image-forming apparatus
- Patent number 8,074,978
- Issue date Dec 13, 2011
- Tohoku Ricoh Co., Ltd.
- Takayuki Takahashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Double-sided stencil printing apparatus
- Patent number 7,849,793
- Issue date Dec 14, 2010
- Tohoku Ricoh Co., Ltd.
- Takayuki Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Waste master collecting device for a stencil printer
- Patent number 6,067,901
- Issue date May 30, 2000
- Tohoku Ricoh Co., Ltd.
- Takayuki Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Used stencil receptacle
- Patent number 5,901,645
- Issue date May 11, 1999
- Tohoku Ricoh Co., Ltd.
- Takayuki Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Used stencil receptacle
- Patent number 5,862,752
- Issue date Jan 26, 1999
- Tohoku Ricoh Co., Ltd.
- Takayuki Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for automatically peeling off the leading edge of a stencil...
- Patent number 5,816,149
- Issue date Oct 6, 1998
- Tohoku Ricoh Co., Ltd.
- Hideyuki Kagawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SHEET FEEDING DEVICE AND IMAGE-FORMING APPARATUS
- Publication number 20090283958
- Publication date Nov 19, 2009
- TOHOKU RICOH CO., LTD.
- Takayuki Takahashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DOUBLE-SIDED STENCIL PRINTING APPARATUS
- Publication number 20080148968
- Publication date Jun 26, 2008
- TOHOKU RICOH CO., LTD.
- Takayuki Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Device for releasing a pair of conveying members and image forming...
- Publication number 20060181015
- Publication date Aug 17, 2006
- TOHOKU RICOH CO., LTD.
- Takayuki Takahashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL