Yoshifumi Maitani

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply device and communication system
- Patent number 7,698,574
- Issue date Apr 13, 2010
- Sharp Kabushiki Kaisha
- Kenichi Morimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 7,340,626
- Issue date Mar 4, 2008
- Sharp Kabushiki Kaisha
- Yoshifumi Maitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,099,604
- Issue date Aug 29, 2006
- Sharp Kabushiki Kaisha
- Yoshio Nishimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image reader and method for correcting the quantity of light source
- Patent number 6,975,435
- Issue date Dec 13, 2005
- Sharp Kabushiki Kaisha
- Yoshifumi Maitani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image formation apparatus
- Patent number 6,629,795
- Issue date Oct 7, 2003
- Sharp Kabushiki Kaisha
- Hiroki Kinoshita
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Power control unit having switching phase control for reducing volt...
- Patent number 6,037,757
- Issue date Mar 14, 2000
- Sharp Kabushiki Kaisha
- Daniel Oliveira
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater control device using phase angle control
- Patent number 5,986,242
- Issue date Nov 16, 1999
- Sharp Kabushiki Kaisha
- Yoshifumi Maitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Document platen driving device
- Patent number 5,267,002
- Issue date Nov 30, 1993
- Sharp Kabushiki Kaisha
- Yoshifumi Maitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Driving device for a document platen and copying machine incorporat...
- Patent number 5,233,389
- Issue date Aug 3, 1993
- Sharp Kabushiki Kaisha
- Masanobu Deguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Power Supply Device and Communication System
- Publication number 20090119525
- Publication date May 7, 2009
- Kenichi Morimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus
- Publication number 20050211692
- Publication date Sep 29, 2005
- Yoshifumi Maitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050094180
- Publication date May 5, 2005
- Sharp Kabushiki Kaisha
- Yoshio Nishimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image formation apparatus
- Publication number 20010033050
- Publication date Oct 25, 2001
- Hiroki Kinoshita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Yoshifumi Maitani

Person

Patents Grantslast 30 patents

Power supply device and communication system

Image forming apparatus

Image forming apparatus

Image reader and method for correcting the quantity of light source

Image formation apparatus

Power control unit having switching phase control for reducing volt...

Heater control device using phase angle control

Document platen driving device

Driving device for a document platen and copying machine incorporat...

Patents Applicationslast 30 patents

Power Supply Device and Communication System

Image forming apparatus

Image forming apparatus

Image formation apparatus