Keiji Takahashi

Follow

Person

Inagi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cylinder pump, an ink jet printing system using the cylinder pump a...
- Patent number 6,769,763
- Issue date Aug 3, 2004
- Canon Kabushiki Kaisha
- Tetsuji Kurata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink supply recovery system, ink-jet printing apparatus and image pi...
- Patent number 6,612,683
- Issue date Sep 2, 2003
- Canon Kabushiki Kaisha
- Keiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet member feeding device, recording apparatus employing the same...
- Patent number 6,609,709
- Issue date Aug 26, 2003
- Canon Kabushiki Kaisha
- Keiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Media cartridge and image recording apparatus with detachably mount...
- Patent number 6,523,933
- Issue date Feb 25, 2003
- Canon Kabushiki Kaisha
- Hirofumi Hirano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Ink supply recovery system, ink-jet printing apparatus and image pi...
- Publication number 20020075364
- Publication date Jun 20, 2002
- Keiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Cylinder pump, an ink jet printing system using the cylinder pump a...
- Publication number 20020039536
- Publication date Apr 4, 2002
- Tetsuji Kurata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Sheet member feeding device, recording apparatus employing the same...
- Publication number 20020033870
- Publication date Mar 21, 2002
- Keiji Takahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS