Kenji Hiratani

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Printer, cloth holder, holder with cloth, and cloth printing system
- Patent number 10,632,761
- Issue date Apr 28, 2020
- Ricoh Company, Ltd.
- Kazuyoshi Matsumoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image adding system, printer, cloth holder, and holder with cloth
- Patent number 10,625,522
- Issue date Apr 21, 2020
- Ricoh Company, Ltd.
- Daisuke Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 8,523,337
- Issue date Sep 3, 2013
- Ricoh Company, Ltd.
- Kiyoshi Tsukamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 8,398,218
- Issue date Mar 19, 2013
- Ricoh Company, Ltd.
- Kiyoshi Tsukamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet feeding device for reliably separating stacked sheets and ima...
- Patent number 6,478,294
- Issue date Nov 12, 2002
- Ricoh Company, Ltd.
- Kenji Hiratani
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Catch type sheet tray for an image forming apparatus
- Patent number 5,484,140
- Issue date Jan 16, 1996
- Ricoh Company, Ltd.
- Hiroshi Hirose
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
PRINTER, CLOTH HOLDER, HOLDER WITH CLOTH, AND CLOTH PRINTING SYSTEM
- Publication number 20170320339
- Publication date Nov 9, 2017
- Kazuyoshi MATSUMOTO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE ADDING SYSTEM, PRINTER, CLOTH HOLDER, AND HOLDER WITH CLOTH
- Publication number 20170320316
- Publication date Nov 9, 2017
- Daisuke NAKAMURA
- B32 - LAYERED PRODUCTS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130155158
- Publication date Jun 20, 2013
- RICOH COMPANY, LTD.
- Kiyoshi Tsukamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110141209
- Publication date Jun 16, 2011
- RICOH COMPANY, LTD.
- Kiyoshi Tsukamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Sheet feeding device for reliably separating stacked sheets and ima...
- Publication number 20020003332
- Publication date Jan 10, 2002
- RICOH COMPANY, LTD.
- Kenji Hiratani
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL