Kenji Oshima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ink jet printer and printing method
- Patent number 8,721,065
- Issue date May 13, 2014
- Riso Kagaku Corporation
- Mitsuaki Ishitoya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet image-forming apparatus and method for printing
- Patent number 8,123,316
- Issue date Feb 28, 2012
- Riso Kagagu Corporation
- Tomohiko Shimoda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
System for supplying ink and ink container
- Patent number 8,011,298
- Issue date Sep 6, 2011
- Riso Kagaku Corporation
- Manabu Iwamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Stencil printing system with print pressure controlling means
- Patent number 7,536,950
- Issue date May 26, 2009
- Riso Kagaku Corporation
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Stencil printing system with rotational speed control of the print...
- Patent number 7,530,304
- Issue date May 12, 2009
- Riso Kagaku Corporation
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and system for controlling thermal head and stencil material...
- Patent number 7,523,702
- Issue date Apr 28, 2009
- Riso Kagaku Corporation
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming system
- Patent number 7,441,498
- Issue date Oct 28, 2008
- Riso Kagaku Corporation
- Manabu Iwamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and system for calculating ink residue and ink container
- Patent number 7,344,213
- Issue date Mar 18, 2008
- Riso Kagaku Corporation
- Manabu Iwamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Stencil material roll
- Patent number 7,171,895
- Issue date Feb 6, 2007
- Riso Kagaku Corporation
- Kenji Oshima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink supply system and ink supply method for stencil printer and ink...
- Patent number 6,854,837
- Issue date Feb 15, 2005
- Riso Kagaku Corporation
- Hirohide Hashimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Tube core and holders for stencil sheet roll
- Patent number 6,390,428
- Issue date May 21, 2002
- Riso Kagaku Corporation
- Kenji Oshima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Stencil printing machine and a wrinkle preventing method on a stenc...
- Patent number 6,382,097
- Issue date May 7, 2002
- Riso Kagaku Corporation
- Hiroshi Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Stencil printing device using a sensor for detecting an ink type
- Patent number 5,517,913
- Issue date May 21, 1996
- Riso Kagaku Corporation
- Susumu Oshio
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Inkjet image-forming apparatus and method for printing
- Publication number 20100085395
- Publication date Apr 8, 2010
- Riso Kagaku Corporation
- Tomohiko Shimoda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink Jet Printer and Printing Method
- Publication number 20090231389
- Publication date Sep 17, 2009
- RISO KAGAKU CORPORATION
- Mitsuaki Ishitoya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of and system for controlling thermal head and stencil mater...
- Publication number 20080278563
- Publication date Nov 13, 2008
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of and system for controlling thermal head and stencil mater...
- Publication number 20080278562
- Publication date Nov 13, 2008
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of and system for stencil printing and ink container and ste...
- Publication number 20080168911
- Publication date Jul 17, 2008
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of and system for stencil printing and ink container and ste...
- Publication number 20080168912
- Publication date Jul 17, 2008
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of and system for stencil printing and ink container and ste...
- Publication number 20080168913
- Publication date Jul 17, 2008
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and system for supplying ink and ink container
- Publication number 20060139417
- Publication date Jun 29, 2006
- Manabu Iwamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and system for calculating ink residue and ink container
- Publication number 20060109289
- Publication date May 25, 2006
- Manabu Iwamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and system for controlling thermal head and stencil material...
- Publication number 20060107851
- Publication date May 25, 2006
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and system for carrying stencil paper and stencil paper roll
- Publication number 20060102024
- Publication date May 18, 2006
- Kinya Ono
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of calculating stencil material roll residue, stencil making...
- Publication number 20060096474
- Publication date May 11, 2006
- Manabu Iwamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Mimeographic printing method and device, ink vessel, and mimeograph...
- Publication number 20060070537
- Publication date Apr 6, 2006
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Stencil material roll
- Publication number 20040166271
- Publication date Aug 26, 2004
- Riso Kagaku Corporation
- Kenji Oshima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink supply system and ink supply method for stencil printer and ink...
- Publication number 20030227523
- Publication date Dec 11, 2003
- Riso Kagaku Corporation
- Hirohide Hashimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of and apparatus for making heat-sensitive stencil and heat-...
- Publication number 20020028625
- Publication date Mar 7, 2002
- Jun Nakamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Stencil printing machine and a wrinkle preventing method on a stenc...
- Publication number 20010020422
- Publication date Sep 13, 2001
- Hiroshi Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Kenji Oshima

Person

Patents Grantslast 30 patents

Ink jet printer and printing method

Inkjet image-forming apparatus and method for printing

System for supplying ink and ink container

Stencil printing system with print pressure controlling means

Stencil printing system with rotational speed control of the print...

Method and system for controlling thermal head and stencil material...

Image forming system

Method and system for calculating ink residue and ink container

Stencil material roll

Ink supply system and ink supply method for stencil printer and ink...

Tube core and holders for stencil sheet roll

Stencil printing machine and a wrinkle preventing method on a stenc...

Stencil printing device using a sensor for detecting an ink type

Patents Applicationslast 30 patents

Inkjet image-forming apparatus and method for printing

Ink Jet Printer and Printing Method

Method of and system for controlling thermal head and stencil mater...

Method of and system for controlling thermal head and stencil mater...

Method of and system for stencil printing and ink container and ste...

Method of and system for stencil printing and ink container and ste...

Method of and system for stencil printing and ink container and ste...

Method and system for supplying ink and ink container

Method and system for calculating ink residue and ink container

Method and system for controlling thermal head and stencil material...

Method and system for carrying stencil paper and stencil paper roll

Method of calculating stencil material roll residue, stencil making...

Mimeographic printing method and device, ink vessel, and mimeograph...

Stencil material roll

Ink supply system and ink supply method for stencil printer and ink...

Method of and apparatus for making heat-sensitive stencil and heat-...

Stencil printing machine and a wrinkle preventing method on a stenc...