Kageyasu Akashi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Titanate powder and process for producing the same
- Patent number 4,898,843
- Issue date Feb 6, 1990
- Asahi Kasei Kogyo Kabushiki Kaisha
- Fumio Matushita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Dielectric ceramic compositions and process for producing the same
- Patent number 4,764,494
- Issue date Aug 16, 1988
- Asahi Kasei Kogyo Kabushiki Kaisha
- Ken-ichi Sakabe
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Tetraazaannulene cobalt complex compounds and method for preparatio...
- Patent number 4,465,630
- Issue date Aug 14, 1984
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kageyasu Akashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Post-activation type dry image forming material
- Patent number 4,442,202
- Issue date Apr 10, 1984
- Asahi Kasei Kogyo Kabushiki Kaisha
- Tetsuo Shiga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparing silver salt of organic carboxylic acid
- Patent number 4,273,723
- Issue date Jun 16, 1981
- Asahi Kasei Kogyo Kabushiki Kaisha
- Yoshio Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dry image forming material
- Patent number 4,268,626
- Issue date May 19, 1981
- Asahi Kasei Kogyo Kabushiki Kaisha
- Minoru Akiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry image forming materials
- Patent number 4,234,679
- Issue date Nov 18, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kageyasu Akashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat developable photosensitive materials
- Patent number 4,212,937
- Issue date Jul 15, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kageyasu Akashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry image forming material containing diarylhalomethane
- Patent number 4,188,226
- Issue date Feb 12, 1980
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kageyasu Akashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry image forming material containing an organic silver salt oxidiz...
- Patent number 4,173,482
- Issue date Nov 6, 1979
- Asahi Kasei Kogyo Kabushiki Kaisha
- Kageyasu Akashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kageyasu Akashi

Person

Patents Grantslast 30 patents

Titanate powder and process for producing the same

Dielectric ceramic compositions and process for producing the same

Tetraazaannulene cobalt complex compounds and method for preparatio...

Post-activation type dry image forming material

Process for preparing silver salt of organic carboxylic acid

Dry image forming material

Dry image forming materials

Heat developable photosensitive materials

Dry image forming material containing diarylhalomethane

Dry image forming material containing an organic silver salt oxidiz...