Keiji Akiyama

Person

Shizuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of regenerating metal, regenerated metal, material for litho...
- Patent number 8,137,433
- Issue date Mar 20, 2012
- FUJIFILM Corporation
- Masakazu Osada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Lithographic printing plate precursor
- Patent number 6,884,560
- Issue date Apr 26, 2005
- Fuji Photo Film Co., Ltd.
- Hiromitsu Yanaka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Heat-sensitive lithographic printing plate precursor
- Patent number 6,852,470
- Issue date Feb 8, 2005
- Fuji Photo Film Co., Ltd.
- Nobuyuki Kita
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Lithographic printing plate precursor, method for producing the sam...
- Patent number 6,653,042
- Issue date Nov 25, 2003
- Fuji Photo Film Co., Ltd.
- Kiyotaka Fukino
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Heat-sensitive lithographic printing plate precursor
- Patent number 6,637,334
- Issue date Oct 28, 2003
- Fuji Photo Film Co., Ltd.
- Keiji Akiyama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Lithographic printing process
- Patent number 6,632,589
- Issue date Oct 14, 2003
- Fuji Photo Film Co., Ltd.
- Toshifumi Inno
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Lithographic printing plate precursor
- Patent number 6,455,222
- Issue date Sep 24, 2002
- Fuji Photo Film Co., Ltd.
- Kiyotaka Fukino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Photosensitive resin composition
- Patent number 6,423,467
- Issue date Jul 23, 2002
- Fuji Photo Film Co., Ltd.
- Ikuo Kawauchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat-sensitive lithographic printing plate precursor
- Patent number 6,397,749
- Issue date Jun 4, 2002
- Fuji Photo Film Co., Ltd.
- Nobuyuki Kita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Photosensitive lithographic printing plate
- Patent number 6,277,541
- Issue date Aug 21, 2001
- Fuji Photo Film Co., Ltd.
- Seiji Uno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Positive working photosensitive lithographic printing plate
- Patent number 6,114,089
- Issue date Sep 5, 2000
- Fuji Photo Film Co., Ltd.
- Satoshi Takita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Positive-working photosensitive composition and process for image f...
- Patent number 5,958,646
- Issue date Sep 28, 1999
- Fuji Photo Film Co., Ltd.
- Koichi Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive lithographic printing plate containing a two-equival...
- Patent number 5,582,952
- Issue date Dec 10, 1996
- Fuji Photo Film Co., Ltd.
- Koichi Kawamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
PS plate and method for processing same
- Patent number 5,464,724
- Issue date Nov 7, 1995
- Fuji Photo Film Co., Ltd.
- Keiji Akiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Presensitized plate having anodized aluminum substrate, hydrophilic...
- Patent number 5,254,430
- Issue date Oct 19, 1993
- Fuji Photo Film Co., Ltd.
- Akira Nagashima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for developing presensitized plate for use in making lithogr...
- Patent number 5,250,393
- Issue date Oct 5, 1993
- Fuji Photo Film Co., Ltd.
- Masanori Imai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making lithographic printing plate
- Patent number 5,230,988
- Issue date Jul 27, 1993
- Fuji Photo Film Co., Ltd.
- Keiji Akiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developer compositions for PS plates and method for developing the...
- Patent number 5,149,614
- Issue date Sep 22, 1992
- Fuji Photo Film Co., Ltd.
- Keiji Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparing positive or negative lithographic printing pl...
- Patent number 5,126,229
- Issue date Jun 30, 1992
- Fuji Photo Film Co., Ltd.
- Keiji Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive diazonium recording material with sulfur compound co...
- Patent number 5,047,309
- Issue date Sep 10, 1991
- Fuji Photo Film Co., Ltd.
- Akinobu Koike
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive positive working, o-guinone diazide presensitized p...
- Patent number 4,845,008
- Issue date Jul 4, 1989
- Fuji Photo Film Co., Ltd.
- Akira Nishioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF REGENERATING METAL, REGENERATED METAL, MATERIAL FOR LITHO...
- Publication number 20100275733
- Publication date Nov 4, 2010
- Masakazu Osada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Lithographic printing plate precursor
- Publication number 20040023146
- Publication date Feb 5, 2004
- Fuji Photo Film Co., Ltd.
- Kazuo Maemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Lithographic printing plate precursor
- Publication number 20020102488
- Publication date Aug 1, 2002
- Hiromitsu Yanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PHOTOSENSITIVE RESIN COMPOSITION
- Publication number 20020086233
- Publication date Jul 4, 2002
- IKUO KAWAUCHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Heat-sensitive lithographic printing plate precursor
- Publication number 20020033108
- Publication date Mar 21, 2002
- Keiji Akiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Lithographic printing plate precursor
- Publication number 20020031715
- Publication date Mar 14, 2002
- Kazuo Maemoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Lithographic printing process
- Publication number 20020012881
- Publication date Jan 31, 2002
- Toshifumi Inno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Keiji Akiyama

Person

Patents Grantslast 30 patents

Method of regenerating metal, regenerated metal, material for litho...

Lithographic printing plate precursor

Heat-sensitive lithographic printing plate precursor

Lithographic printing plate precursor, method for producing the sam...

Heat-sensitive lithographic printing plate precursor

Lithographic printing process

Lithographic printing plate precursor

Photosensitive resin composition

Heat-sensitive lithographic printing plate precursor

Photosensitive lithographic printing plate

Positive working photosensitive lithographic printing plate

Positive-working photosensitive composition and process for image f...

Photosensitive lithographic printing plate containing a two-equival...

PS plate and method for processing same

Presensitized plate having anodized aluminum substrate, hydrophilic...

Method for developing presensitized plate for use in making lithogr...

Method of making lithographic printing plate

Developer compositions for PS plates and method for developing the...

Process for preparing positive or negative lithographic printing pl...

Photosensitive diazonium recording material with sulfur compound co...

Light-sensitive positive working, o-guinone diazide presensitized p...

Patents Applicationslast 30 patents

METHOD OF REGENERATING METAL, REGENERATED METAL, MATERIAL FOR LITHO...

Lithographic printing plate precursor

Lithographic printing plate precursor

PHOTOSENSITIVE RESIN COMPOSITION

Heat-sensitive lithographic printing plate precursor

Lithographic printing plate precursor

Lithographic printing process