Kenji Ohshima

Person

Ibaraki-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for making heat-sensitive stencil and heat-sen...
- Patent number 6,807,904
- Issue date Oct 26, 2004
- Riso Kagaku Corporation
- Kenji Ohshima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Heat sensitive stencil material
- Patent number 6,758,138
- Issue date Jul 6, 2004
- Riso Kagaku Corporation
- Jun Nakamura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Apparatus for making a heat-sensitive stencil
- Patent number 6,755,126
- Issue date Jun 29, 2004
- Riso Kagaku Corporation
- Jun Nakamura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of and apparatus for making heat-sensitive stencil and heat-...
- Patent number 6,629,495
- Issue date Oct 7, 2003
- Riso Kagaku Corporation
- Jun Nakamura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method of thermally perforating a heat sensitive stencil
- Patent number 6,571,699
- Issue date Jun 3, 2003
- Riso Kagaku Corporation
- Kenji Ohshima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method for making a heat-sensitive stencil
- Patent number 6,571,700
- Issue date Jun 3, 2003
- Riso Kagaku Corporation
- Jun Nakamura
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Method of and apparatus for making heat-sensitive stencil and heat-...
- Publication number 20040089172
- Publication date May 13, 2004
- Riso Kagaku Corporation
- Jun Nakamura
- B32 - LAYERED PRODUCTS
Information Patent Application
Method of and apparatus for making heat-sensitive stencil and heat-...
- Publication number 20040089170
- Publication date May 13, 2004
- Riso Kagaku Corporation
- Jun Nakamura
- B32 - LAYERED PRODUCTS
Information Patent Application
Method of and apparatus for making heat-sensitive stencil and heat-...
- Publication number 20040035308
- Publication date Feb 26, 2004
- Riso Kagaku Corporation
- Jun Nakamura
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Method and apparatus for making heat-sensitive stencil and heat-sen...
- Publication number 20040035307
- Publication date Feb 26, 2004
- Riso Kagaku Corporation
- Kenji Ohshima
- B32 - LAYERED PRODUCTS
Information Patent Application
Method of and apparatus for making heat-sensitive stencil and heat-...
- Publication number 20030213385
- Publication date Nov 20, 2003
- Jun Nakamura
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
Method of and apparatus for making heat-sensitive stencil and heat-...
- Publication number 20020018874
- Publication date Feb 14, 2002
- Jun Nakamura
- B32 - LAYERED PRODUCTS
Information Patent Application
Method of and apparatus for making heat-sensitive stencil and heat-...
- Publication number 20020015821
- Publication date Feb 7, 2002
- Kenji Ohshima
- B32 - LAYERED PRODUCTS

Kenji Ohshima

Person

Patents Grantslast 30 patents

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

Heat sensitive stencil material

Apparatus for making a heat-sensitive stencil

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

Method of thermally perforating a heat sensitive stencil

Method for making a heat-sensitive stencil

Patents Applicationslast 30 patents

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

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

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

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

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

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

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