Masafumi Takagi

Person

Moriya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developer supplying apparatus and developer supplying system
- Patent number 8,099,028
- Issue date Jan 17, 2012
- Canon Kabushiki Kaisha
- Yusuke Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet conveying apparatus and image forming apparatus
- Patent number 7,303,191
- Issue date Dec 4, 2007
- Canon Kabushiki Kaisha
- Masafumi Takagi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet conveying apparatus, image forming apparatus and image readin...
- Patent number 7,300,054
- Issue date Nov 27, 2007
- Canon Kabushiki Kaisha
- Takeshi Suga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Developer supply container
- Patent number 7,111,654
- Issue date Sep 26, 2006
- Canon Kabushiki Kaisha
- Masafumi Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supply container
- Patent number 6,971,421
- Issue date Dec 6, 2005
- Canon Kabushiki Kaisha
- Masafumi Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with developing device accommodating apparatus
- Patent number 4,891,672
- Issue date Jan 2, 1990
- Canon Kabushiki Kaisha
- Masafumi Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device accommodating apparatus and image forming apparat...
- Patent number 4,841,329
- Issue date Jun 20, 1989
- Canon Kabushiki Kaisha
- Toshirou Kasamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPER SUPPLYING APPARATUS AND DEVELOPER SUPPLYING SYSTEM
- Publication number 20090232546
- Publication date Sep 17, 2009
- Canon Kabushiki Kaisha
- Yusuke Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer supply container
- Publication number 20060000520
- Publication date Jan 5, 2006
- Canon Kabushiki Kaisha
- Masafumi Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet conveying apparatus, image forming apparatus and image readin...
- Publication number 20050035528
- Publication date Feb 17, 2005
- Canon Kabushiki Kaisha
- Takeshi Suga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet conveying apparatus and image forming apparatus
- Publication number 20050030600
- Publication date Feb 10, 2005
- Canon Kabushiki Kaisha
- Masafumi Takagi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Developer supply container
- Publication number 20040123919
- Publication date Jul 1, 2004
- Canon Kabushiki Kaisha
- Masafumi Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masafumi Takagi

Person

Patents Grantslast 30 patents

Developer supplying apparatus and developer supplying system

Sheet conveying apparatus and image forming apparatus

Sheet conveying apparatus, image forming apparatus and image readin...

Developer supply container

Developer supply container

Image forming apparatus with developing device accommodating apparatus

Developing device accommodating apparatus and image forming apparat...

Patents Applicationslast 30 patents

DEVELOPER SUPPLYING APPARATUS AND DEVELOPER SUPPLYING SYSTEM

Developer supply container

Sheet conveying apparatus, image forming apparatus and image readin...

Sheet conveying apparatus and image forming apparatus

Developer supply container