Wataru Ishikawa

Person

Hachioji-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescence device and production method thereof
- Patent number 8,916,406
- Issue date Dec 23, 2014
- Konica Minolta Holdings, Inc.
- Wataru Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ink-jet head, ink-jet printer, and ink-jet recording method
- Patent number 8,764,170
- Issue date Jul 1, 2014
- Konica Minolta Medical & Graphic, Inc.
- Wataru Ishikawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Image forming method and ink-jet recording device utilizing photo-c...
- Patent number 7,950,795
- Issue date May 31, 2011
- Konica Minolta Medical & Graphic, Inc.
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Actinic ray curable composition, actinic ray curable ink, image for...
- Patent number 7,604,343
- Issue date Oct 20, 2009
- Konica Minolta Medical & Graphic, Inc.
- Wataru Ishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Actinic ray curable composition, and actinic ray curable ink and im...
- Patent number 7,473,718
- Issue date Jan 6, 2009
- Konica Minolta Medical & Graphic, Inc.
- Wataru Ishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Image recording method and image recording device
- Patent number 7,108,366
- Issue date Sep 19, 2006
- Konica Minolta Medical & Graphic, Inc.
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming method, printed matter and image recording apparatus
- Patent number 7,059,710
- Issue date Jun 13, 2006
- Konica Minolta Holdings, Inc.
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording method and apparatus
- Patent number 6,951,376
- Issue date Oct 4, 2005
- Konica Corporation
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet recording method
- Patent number 6,874,870
- Issue date Apr 5, 2005
- Konica Technosearch Corp.
- Wataru Ishikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink-jet ink, ink-jet cartridge, ink-jet recording unit and ink-jet...
- Patent number 6,685,311
- Issue date Feb 3, 2004
- Konica Corporation
- Wataru Ishikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Silver halide photographic light sensitive material
- Patent number 5,985,530
- Issue date Nov 16, 1999
- Konica Corporation
- Wataru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of processing a silver halide photographic material
- Patent number 5,962,201
- Issue date Oct 5, 1999
- Konica Corporation
- Wataru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 5,834,176
- Issue date Nov 10, 1998
- Konica Corporation
- Wataru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composition for developing a black-and-white silver halide photogra...
- Patent number 5,508,153
- Issue date Apr 16, 1996
- Konica Corporation
- Wataru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of processing black and white silver halide photographic com...
- Patent number 5,506,092
- Issue date Apr 9, 1996
- Konica Corporation
- Wataru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming color diffusion transfer image by heat development
- Patent number 4,871,647
- Issue date Oct 3, 1989
- Konishiroku Photo Industry Co., Ltd.
- Tawara Komamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat-transfer image-receiving element
- Patent number 4,840,870
- Issue date Jun 20, 1989
- Konishiroku Photo Industry Co., Ltd.
- Masaru Iwagaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of forming image by means of heat development
- Patent number 4,562,143
- Issue date Dec 31, 1985
- Konishiroku Photo Industry Co., Ltd.
- Shigeto Hirabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat-developable image-pattern recording material
- Patent number 4,543,309
- Issue date Sep 24, 1985
- Konishiroku Photo Industry Co., Ltd.
- Shigeto Hirabayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heat-development-type image recording material
- Patent number 4,451,561
- Issue date May 29, 1984
- Konishiroku Photo Industry Co., Ltd.
- Shigeto Hirabayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the formation of photographic images
- Patent number 4,390,617
- Issue date Jun 28, 1983
- Konishiroku Photo Industry Co., Ltd.
- Kenichiro Okaniwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive compound and photosensitive material containing it
- Patent number 4,373,017
- Issue date Feb 8, 1983
- Konishiroku Photo Industry Co., Ltd.
- Toyoaki Masukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming dye image
- Patent number 4,289,847
- Issue date Sep 15, 1981
- Konishiroku Photo Industry Co., Ltd.
- Wataru Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for forming dye images
- Patent number 4,286,053
- Issue date Aug 25, 1981
- Konishiroku Photo Industry Co., Ltd.
- Wataru Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dye image forming process
- Patent number 4,134,766
- Issue date Jan 16, 1979
- Konishiroku Photo Industry Co., Ltd.
- Shoji Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
GAS BARRIER FILM, MANUFACTURING METHOD FOR GAS BARRIER FILM, AND EL...
- Publication number 20150125679
- Publication date May 7, 2015
- Konica Minolta, Inc.
- Wataru Ishikawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
WATER VAPOR BARRIER FILM, METHOD FOR PRODUCING THE SAME, AND ELECTR...
- Publication number 20140127518
- Publication date May 8, 2014
- KONICA MINOLTA , INC.
- Wataru Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND PRODUCTION METHOD THEREOF
- Publication number 20110253990
- Publication date Oct 20, 2011
- Konica Minolta Holdings, Inc.
- Wataru Ishikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INK-JET HEAD, INK-JET PRINTER, AND INK-JET RECORDING METHOD
- Publication number 20100079566
- Publication date Apr 1, 2010
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Wataru Ishikawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ACTINIC RAY CURABLE COMPOSITION, ACTINIC RAY CURABLE INK, IMAGE FOR...
- Publication number 20100007708
- Publication date Jan 14, 2010
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Wataru Ishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Actinic Ray Curable Composition; and Actinic Ray Curable Ink, Image...
- Publication number 20090117286
- Publication date May 7, 2009
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Wataru Ishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Image Forming Method and Ink-Jet Recording Device Utilizing Photo-C...
- Publication number 20080055379
- Publication date Mar 6, 2008
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Actinic ray curable composition, and actinic ray curable ink and im...
- Publication number 20050288386
- Publication date Dec 29, 2005
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Wataru Ishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photocurable ink-jet ink, ink-jet image forming method and ink-jet...
- Publication number 20050287476
- Publication date Dec 29, 2005
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Wataru Ishikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Actinic ray curable composition, actinic ray crable ink, image form...
- Publication number 20050119362
- Publication date Jun 2, 2005
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Wataru Ishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Image forming method
- Publication number 20040246323
- Publication date Dec 9, 2004
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image recording method and image recording device
- Publication number 20040223041
- Publication date Nov 11, 2004
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Active ray curable type aqueous ink and image forming method and pr...
- Publication number 20040160499
- Publication date Aug 19, 2004
- Konica Minolta Holdings, Inc.
- Wataru Ishikawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Image forming method, printed matter and image recording apparatus
- Publication number 20040113961
- Publication date Jun 17, 2004
- Konica Minolta Holdings, Inc.
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image forming method
- Publication number 20030234848
- Publication date Dec 25, 2003
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet recording method
- Publication number 20030231226
- Publication date Dec 18, 2003
- Konica Technosearch Corp.
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet recording method and apparatus
- Publication number 20030189609
- Publication date Oct 9, 2003
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-jet ink, ink-jet ink cartridge, ink-jet recording unit and ink-...
- Publication number 20030128264
- Publication date Jul 10, 2003
- Wataru Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Wataru Ishikawa

Person

Patents Grantslast 30 patents

Organic electroluminescence device and production method thereof

Ink-jet head, ink-jet printer, and ink-jet recording method

Image forming method and ink-jet recording device utilizing photo-c...

Actinic ray curable composition, actinic ray curable ink, image for...

Actinic ray curable composition, and actinic ray curable ink and im...

Image recording method and image recording device

Image forming method, printed matter and image recording apparatus

Inkjet recording method and apparatus

Inkjet recording method

Ink-jet ink, ink-jet cartridge, ink-jet recording unit and ink-jet...

Silver halide photographic light sensitive material

Method of processing a silver halide photographic material

Silver halide photographic light-sensitive material

Composition for developing a black-and-white silver halide photogra...

Method of processing black and white silver halide photographic com...

Method of forming color diffusion transfer image by heat development

Heat-transfer image-receiving element

Method of forming image by means of heat development

Heat-developable image-pattern recording material

Heat-development-type image recording material

Method for the formation of photographic images

Photosensitive compound and photosensitive material containing it

Method of forming dye image

Process for forming dye images

Dye image forming process

Patents Applicationslast 30 patents

GAS BARRIER FILM, MANUFACTURING METHOD FOR GAS BARRIER FILM, AND EL...

WATER VAPOR BARRIER FILM, METHOD FOR PRODUCING THE SAME, AND ELECTR...

ORGANIC ELECTROLUMINESCENCE DEVICE AND PRODUCTION METHOD THEREOF

INK-JET HEAD, INK-JET PRINTER, AND INK-JET RECORDING METHOD

ACTINIC RAY CURABLE COMPOSITION, ACTINIC RAY CURABLE INK, IMAGE FOR...

Actinic Ray Curable Composition; and Actinic Ray Curable Ink, Image...

Image Forming Method and Ink-Jet Recording Device Utilizing Photo-C...

Actinic ray curable composition, and actinic ray curable ink and im...

Photocurable ink-jet ink, ink-jet image forming method and ink-jet...

Actinic ray curable composition, actinic ray crable ink, image form...

Image forming method

Image recording method and image recording device

Active ray curable type aqueous ink and image forming method and pr...

Image forming method, printed matter and image recording apparatus

Image forming method

Inkjet recording method

Inkjet recording method and apparatus

Ink-jet ink, ink-jet ink cartridge, ink-jet recording unit and ink-...