Yoshitake Shimizu

Person

Higashi-Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Remaining amount of developer detection device, development device,...
- Patent number 7,965,952
- Issue date Jun 21, 2011
- Ricoh Company, Ltd.
- Hongjie Tan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for image forming capable of effectively regul...
- Patent number 7,254,357
- Issue date Aug 7, 2007
- Ricoh Company, Limited
- Nobuhiko Umezawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive charging color toner
- Patent number 6,174,639
- Issue date Jan 16, 2001
- Mita Industrial Co., Ltd.
- Yoshitake Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive charging color toner
- Patent number 6,096,467
- Issue date Aug 1, 2000
- Mita Industrial Co., Ltd.
- Yoshitake Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for a two-component type developer
- Patent number 5,750,301
- Issue date May 12, 1998
- Mita Industrial Co., Ltd.
- Masatomi Funato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for a two-component type developer
- Patent number 5,580,691
- Issue date Dec 3, 1996
- Mita Industrial Co., Ltd.
- Masatomi Funato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for a two-component-type magnetic developing agent having exc...
- Patent number 5,521,045
- Issue date May 28, 1996
- Mita Industrial Co., Ltd.
- Masatomi Funato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for a two-component-type magnetic developing agent having exc...
- Patent number 5,500,319
- Issue date Mar 19, 1996
- Mita Industrial Co., Ltd.
- Masatomi Funato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-component developer
- Patent number 5,376,489
- Issue date Dec 27, 1994
- Mita Industrial Co., Ltd.
- Naruo Yabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-component developer
- Patent number 5,360,690
- Issue date Nov 1, 1994
- Mita Industrial Co., Ltd.
- Tetsuya Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner composition
- Patent number 5,281,505
- Issue date Jan 25, 1994
- Mita Industrial Co., Ltd.
- Masahide Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Start developer and method of controlling toner density
- Patent number 5,275,904
- Issue date Jan 4, 1994
- Mita Industrial Co., Ltd.
- Yoshitake Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic toner
- Patent number 5,264,311
- Issue date Nov 23, 1993
- Mita Industrial Co., Ltd.
- Tetsuya Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic developer comprising resin coated carrier
- Patent number 5,240,804
- Issue date Aug 31, 1993
- Mita Industrial Co., Ltd.
- Tetsuya Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic developer
- Patent number 5,232,807
- Issue date Aug 3, 1993
- Mita Industrial Co., Ltd.
- Tetsuya Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Start developer
- Patent number 5,223,367
- Issue date Jun 29, 1993
- Mita Industrial Co., Ltd.
- Seijiro Ishimaru
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Start developer and method of controlling toner density
- Patent number 5,213,935
- Issue date May 25, 1993
- Mita Industrial Co., Ltd.
- Yoshitake Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing process
- Patent number 5,119,758
- Issue date Jun 9, 1992
- Mita Industrial Co., Ltd.
- Masahide Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing statically charged images and process for prep...
- Patent number 5,110,704
- Issue date May 5, 1992
- Mita Industrial Co., Ltd.
- Masahide Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing statically charged images and process for prep...
- Patent number 5,104,766
- Issue date Apr 14, 1992
- Mita Industrial Co., Ltd.
- Tetsuya Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner composition and a method for preparing the same
- Patent number 5,077,169
- Issue date Dec 31, 1991
- Mita Industrial Co., Ltd.
- Masahide Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
REMAINING AMOUNT OF DEVELOPER DETECTION DEVICE, DEVELOPMENT DEVICE,...
- Publication number 20100232816
- Publication date Sep 16, 2010
- Hongjie TAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method and apparatus for image forming capable of effectively regul...
- Publication number 20050226651
- Publication date Oct 13, 2005
- Nobuhiko Umezawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yoshitake Shimizu

Person

Patents Grantslast 30 patents

Remaining amount of developer detection device, development device,...

Method and apparatus for image forming capable of effectively regul...

Positive charging color toner

Positive charging color toner

Toner for a two-component type developer

Toner for a two-component type developer

Toner for a two-component-type magnetic developing agent having exc...

Toner for a two-component-type magnetic developing agent having exc...

Two-component developer

Two-component developer

Toner composition

Start developer and method of controlling toner density

Electrophotographic toner

Electrophotographic developer comprising resin coated carrier

Electrophotographic developer

Start developer

Start developer and method of controlling toner density

Developing process

Toner for developing statically charged images and process for prep...

Toner for developing statically charged images and process for prep...

Toner composition and a method for preparing the same

Patents Applicationslast 30 patents

REMAINING AMOUNT OF DEVELOPER DETECTION DEVICE, DEVELOPMENT DEVICE,...

Method and apparatus for image forming capable of effectively regul...