Fumitoshi Murakami

Person

Fuji-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Air classifier
- Patent number 8,668,091
- Issue date Mar 11, 2014
- Ricoh Company, Ltd.
- Nobuyasu Makino
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Toner, process of manufacturing toner, developer, toner container,...
- Patent number 7,498,114
- Issue date Mar 3, 2009
- Ricoh Company, Ltd.
- Nobuyasu Makino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, image forming method, image forming apparatus and...
- Patent number 7,318,990
- Issue date Jan 15, 2008
- Ricoh Company, Ltd.
- Nobuyasu Makino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fluidized bed pulverizing and classifying apparatus, and method of...
- Patent number 7,156,331
- Issue date Jan 2, 2007
- Ricoh Company, Ltd.
- Mutsumi Takahashi
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Fluidized bed pulverizing and classifying apparatus, and method of...
- Patent number 7,032,849
- Issue date Apr 25, 2006
- Ricoh Company, Ltd.
- Mutsumi Takahashi
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
AIR CLASSIFIER
- Publication number 20090206008
- Publication date Aug 20, 2009
- Nobuyasu Makino
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Kneading and pulverizing method and apparatus for producing a toner...
- Publication number 20070031754
- Publication date Feb 8, 2007
- Fumitoshi Murakami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fluidized bed pulverizing and classifying apparatus, and method of...
- Publication number 20060124784
- Publication date Jun 15, 2006
- Mutsumi Takahashi
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Toner classification device, and toner manufacturing method
- Publication number 20060063091
- Publication date Mar 23, 2006
- Nobuyasu Makino
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Toner, developer, image forming method, image forming apparatus and...
- Publication number 20050158648
- Publication date Jul 21, 2005
- Nobuyasu Makino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner, process of manufacturing toner, developer, toner container,...
- Publication number 20050112492
- Publication date May 26, 2005
- Nobuyasu Makino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Kneading and pulverizing method and apparatus for producing a toner...
- Publication number 20050003294
- Publication date Jan 6, 2005
- Fumitoshi Murakami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Fluidized bed pulverizing and classifying apparatus, and method of...
- Publication number 20040251330
- Publication date Dec 16, 2004
- Mutsumi Takahashi
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Fumitoshi Murakami

Person

Patents Grantslast 30 patents

Air classifier

Toner, process of manufacturing toner, developer, toner container,...

Toner, developer, image forming method, image forming apparatus and...

Fluidized bed pulverizing and classifying apparatus, and method of...

Fluidized bed pulverizing and classifying apparatus, and method of...

Patents Applicationslast 30 patents

AIR CLASSIFIER

Kneading and pulverizing method and apparatus for producing a toner...

Fluidized bed pulverizing and classifying apparatus, and method of...

Toner classification device, and toner manufacturing method

Toner, developer, image forming method, image forming apparatus and...

Toner, process of manufacturing toner, developer, toner container,...

Kneading and pulverizing method and apparatus for producing a toner...

Fluidized bed pulverizing and classifying apparatus, and method of...