Takashi Hirota

Person

Yamatokoriyama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, image forming method, image processing pro...
- Patent number 8,159,689
- Issue date Apr 17, 2012
- Sharp Kabushiki Kaisha
- Takashi Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method with process control for stably...
- Patent number 7,769,309
- Issue date Aug 3, 2010
- Sharp Kabushiki Kaisha
- Shoji Tomita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner replenishing device and image forming apparatus having the same
- Patent number 7,646,997
- Issue date Jan 12, 2010
- Sharp Kabushiki Kaisha
- Takashi Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer with developer level control, and image forming apparatus...
- Patent number 7,536,138
- Issue date May 19, 2009
- Sharp Kabushiki Kaisha
- Takashi Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with developing device having discharge ope...
- Patent number 7,529,510
- Issue date May 5, 2009
- Sharp Kabushiki Kaisha
- Takashi Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
INSTRUCTION ACCEPTING APPARATUS, INSTRUCTION ACCEPTING METHOD, AND...
- Publication number 20120120066
- Publication date May 17, 2012
- Sharp Kabushiki Kaisha
- Takashi HIROTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus, image forming method, image processing pro...
- Publication number 20080248197
- Publication date Oct 9, 2008
- Sharp Kabushiki Kaisha
- Takashi Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20080175611
- Publication date Jul 24, 2008
- Sharp Kabushiki Kaisha
- Shoji TOMITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner replenishing device and image forming apparatus having the same
- Publication number 20080075482
- Publication date Mar 27, 2008
- Sharp Kabushiki Kaisha
- Takashi Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Development apparatus and image forming apparatus including same
- Publication number 20070242981
- Publication date Oct 18, 2007
- Sharp Kabushiki Kaisha
- Takashi Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device and image forming apparatus
- Publication number 20060239720
- Publication date Oct 26, 2006
- Sharp Kabushiki Kaisha
- Takashi Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Takashi Hirota

Person

Patents Grantslast 30 patents

Image forming apparatus, image forming method, image processing pro...

Image forming apparatus and method with process control for stably...

Toner replenishing device and image forming apparatus having the same

Developer with developer level control, and image forming apparatus...

Image forming apparatus with developing device having discharge ope...

Patents Applicationslast 30 patents

INSTRUCTION ACCEPTING APPARATUS, INSTRUCTION ACCEPTING METHOD, AND...

Image forming apparatus, image forming method, image processing pro...

IMAGE FORMING APPARATUS

Toner replenishing device and image forming apparatus having the same

Development apparatus and image forming apparatus including same

Developing device and image forming apparatus