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Hiroshi Kashiwagi
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Patents Grants
last 30 patents
Information
Patent Grant
Electroluminescent element
Patent number
8,518,556
Issue date
Aug 27, 2013
Konica Minolta Holdings, Inc.
Yoriko Nakayama
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Multicolor phosphorescent organic electroluminescent element and li...
Patent number
8,299,787
Issue date
Oct 30, 2012
Konica Minolta Holdings, Inc.
Tomoyuki Nakayama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Silver salt photothermographic dry imaging material, image recordin...
Patent number
7,335,466
Issue date
Feb 26, 2008
Konica Minolta Holdings, Inc.
Hiroshi Kashiwagi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Photothermographic imaging material and method for forming image
Patent number
7,144,694
Issue date
Dec 5, 2006
Konica Minolta Holdings, Inc.
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver salt photothermographic dry imaging material, image recordin...
Patent number
7,087,368
Issue date
Aug 8, 2006
Konica Minolta Holdings, Inc.
Hiroshi Kashiwagi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Silver salt photothermographic dry imaging material
Patent number
7,056,652
Issue date
Jun 6, 2006
Konica Minolta Medical & Graphic, Inc.
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photothermographic imaging material and method for forming image
Patent number
7,018,790
Issue date
Mar 28, 2006
Konica Minolta Holdings, Inc.
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver salt photothermographic dry imaging material, image recordin...
Patent number
7,005,251
Issue date
Feb 28, 2006
Konica Minolta Holdings, Inc.
Hiroshi Kashiwagi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Sensitizing dye and silver halide photographic material
Patent number
6,677,113
Issue date
Jan 13, 2004
Konica Corporation
Nobuaki Kagawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photothermographic material
Patent number
6,475,710
Issue date
Nov 5, 2002
Konica Corporation
Shinji Kudo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide photothermographic material
Patent number
6,329,135
Issue date
Dec 11, 2001
Konica Corporation
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Thermally developable photosensitive material
Patent number
6,265,146
Issue date
Jul 24, 2001
Konica Corporation
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide photographic light-sensitive material
Patent number
5,851,753
Issue date
Dec 22, 1998
Konica Corporation
Taketoshi Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for chemically sensitizing silver halide photographic emulsion
Patent number
5,679,507
Issue date
Oct 21, 1997
Konica Corporation
Tetsuya Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive silver halide photographic emulsion, silver halide...
Patent number
5,591,570
Issue date
Jan 7, 1997
Konica Corporation
Hideki Takiguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide photographic emulsion, a silver halide photographic l...
Patent number
5,541,047
Issue date
Jul 30, 1996
Konica Corporation
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide photographic material
Patent number
5,002,865
Issue date
Mar 26, 1991
Konica Corporation
Kenji Kumashiro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide photographic light-sensitive material
Patent number
4,990,437
Issue date
Feb 5, 1991
Konishiroku Photo Industry Co., Ltd.
Toshifumi Iijima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide color photographic material containing a 1h-pyrazole...
Patent number
4,840,886
Issue date
Jun 20, 1989
Konishiroku Photo Industry Co., Ltd.
Toshifumi Iijima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silver halide photographic material with a specified silver density...
Patent number
4,766,058
Issue date
Aug 23, 1988
Konishiroku Photo Industry Co., Ltd.
Takeshi Sampei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Dye sensitized light-sensitive core/shell silver halide photographi...
Patent number
4,704,351
Issue date
Nov 3, 1987
Konishiroku Photo Industry Co., Ltd.
Hideki Takiguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Dye-sensitized light-sensitive core/shell silver halide photographi...
Patent number
4,701,405
Issue date
Oct 20, 1987
Konishiroku Photo Industry Co., Ltd.
Hideki Takiguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide photographic light-sensitive material
Patent number
4,695,533
Issue date
Sep 22, 1987
Konishiroku Photo Industry Co., Ltd.
Noritaka Nakayama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide color photographic material containing a magenta coupler
Patent number
4,665,015
Issue date
May 12, 1987
Konishiroku Photo Industry Co., Ltd.
Toshifumi Iijima
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silver halide photographic materials
Patent number
4,565,778
Issue date
Jan 21, 1986
Konishiroku Photo Industry Co., Ltd.
Akihiko Miyamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
ELECTROLUMINESCENT ELEMENT
Publication number
20100221547
Publication date
Sep 2, 2010
Konica Minolta Holdings, Inc.
Yoriko Nakayama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTICOLOR PHOSPHORESCENT ORGANIC ELECTROLUMINESCENT ELEMENT AND LI...
Publication number
20100026175
Publication date
Feb 4, 2010
Konica Minolta Holdings, Inc.
Tomoyuki Nakayama
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Silver salt photothermographic dry imaging material, image recordin...
Publication number
20060210935
Publication date
Sep 21, 2006
KONICA MINOLTA HOLDINGS, INC.
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Silver salt photothermographic dry imaging material, image recordin...
Publication number
20060172233
Publication date
Aug 3, 2006
KONICA MINOLTA HOLDINGS, INC.
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photothermographic imaging material and method for forming image
Publication number
20060084016
Publication date
Apr 20, 2006
KONICA MINOLTA HOLDINGS, INC.
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Silver salt photothermographic dry imaging material
Publication number
20050112514
Publication date
May 26, 2005
KONICA MINOLTA MEDICAL & GRAPHIC, INC.
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photothermographic imaging material and method for forming image
Publication number
20040115569
Publication date
Jun 17, 2004
Konica Minolta Holdings, Inc.
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Silver salt photothermographic dry imaging material, image recordin...
Publication number
20040106074
Publication date
Jun 3, 2004
Konica Minolta Holdings, Inc.
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Silver salt photothermographic dry imaging material
Publication number
20040053177
Publication date
Mar 18, 2004
Konica Corporation
Hiroshi Kashiwagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Sensitizing dye and silver halide photographic material
Publication number
20030143499
Publication date
Jul 31, 2003
Nobuaki Kagawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Sensitizing dye and silver halide photographic material
Publication number
20020106593
Publication date
Aug 8, 2002
Nobuaki Kagawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Photothermographic material
Publication number
20010031430
Publication date
Oct 18, 2001
Shinji Kudo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY