Masanori Fujii

Person

Sakai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing electrophotographic toner
- Patent number 5,272,034
- Issue date Dec 21, 1993
- Mita Industrial Co., Ltd.
- Nobuaki Kawano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotography and process for preparation thereof
- Patent number 5,077,168
- Issue date Dec 31, 1991
- Mita Industrial Co., Ltd.
- Shunsuke Ogami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
White toner containing a high purity titanium dioxide pigment
- Patent number 4,855,204
- Issue date Aug 8, 1989
- Mita Industrial Co., Ltd.
- Masanori Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Negatively chargeable blue toner comprising indanthrone dye
- Patent number 4,665,001
- Issue date May 12, 1987
- Mita Industrial Co., Ltd.
- Masanori Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for preventing offset in electrophotography
- Patent number 4,645,729
- Issue date Feb 24, 1987
- Mita Industrial Co., Ltd.
- Nobuyasu Honda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
One-component type magnetic developer comprises particles of cubic...
- Patent number 4,504,562
- Issue date Mar 12, 1985
- Mita Industrial Co., Ltd.
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry magnetic developer containing a non-pulverizing agglumerate of...
- Patent number 4,416,964
- Issue date Nov 22, 1983
- Mita Industrial Co., Ltd.
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dry composite blended magnetic developer of resin encapsulated fine...
- Patent number 4,414,321
- Issue date Nov 8, 1983
- Mita Industrial Co Ltd.
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-component type magnetic developer
- Patent number 4,414,322
- Issue date Nov 8, 1983
- Mita Industrial Co Ltd.
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
One component magnetic developer
- Patent number 4,407,923
- Issue date Oct 4, 1983
- Mita Industrial Co., Ltd.
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer containing magnetic and non-magnetic toner
- Patent number 4,404,269
- Issue date Sep 13, 1983
- Mita Industrial Co., Ltd.
- Nobuhiro Miyakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masanori Fujii

Person

Patents Grantslast 30 patents

Process for producing electrophotographic toner

Toner for electrophotography and process for preparation thereof

White toner containing a high purity titanium dioxide pigment

Negatively chargeable blue toner comprising indanthrone dye

Method for preventing offset in electrophotography

One-component type magnetic developer comprises particles of cubic...

Dry magnetic developer containing a non-pulverizing agglumerate of...

Dry composite blended magnetic developer of resin encapsulated fine...

Two-component type magnetic developer

One component magnetic developer

Developer containing magnetic and non-magnetic toner