Tomio Yokoyama

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Printing apparatus and ink cartridge therefor
- Patent number 8,123,343
- Issue date Feb 28, 2012
- Seiko Epson Corporation
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and ink cartridge therefor
- Patent number 7,553,005
- Issue date Jun 30, 2009
- Seiko Epson Corporation
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Storage device with protection against inadvertent writing
- Patent number 7,492,663
- Issue date Feb 17, 2009
- Seiko Epson Corporation
- Takakazu Fukano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Information communicating member, liquid container having informati...
- Patent number 7,192,107
- Issue date Mar 20, 2007
- Seiko Epson Corporation
- Takakazu Fukano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing apparatus and ink cartridge therefor
- Patent number 7,150,520
- Issue date Dec 19, 2006
- Seiko Epson Corporation
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge for use in an ink jet recording apparatus
- Patent number 7,090,344
- Issue date Aug 15, 2006
- Seiko Epson Corporation
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Resinous filter for ink-jet recording apparatus
- Patent number 6,989,405
- Issue date Jan 24, 2006
- Seiko Epson Corporation
- Hisashi Koike
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ink cartridge for use in an ink jet recording apparatus
- Patent number 6,899,417
- Issue date May 31, 2005
- Seiko Epson Corporation
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge for printer
- Patent number D482061
- Issue date Nov 11, 2003
- Seiko Epson Corporation
- Satoshi Shinada
- D18 - Printing and office machinery
Information Patent Grant
Ink cartridge for printer
- Patent number D481756
- Issue date Nov 4, 2003
- Seiko Epson Corporation
- Satoshi Shinada
- D18 - Printing and office machinery
Information Patent Grant
Ink cartridge, ink jet recorder, and method of mounting ink cartridge
- Patent number 6,554,412
- Issue date Apr 29, 2003
- Seiko Epson Corporation
- Takeo Seino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing ink cartridges
- Patent number 6,390,616
- Issue date May 21, 2002
- Seiko Epson Corporation
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PRINTING APPARATUS AND INK CARTRIDGE THEREFOR
- Publication number 20090251518
- Publication date Oct 8, 2009
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND INK CARTRIDGE THEREFOR
- Publication number 20060290757
- Publication date Dec 28, 2006
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of recycling a liquid cartridge
- Publication number 20060053030
- Publication date Mar 9, 2006
- Hiroto Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage device with protection against inadvertent writing
- Publication number 20050237355
- Publication date Oct 27, 2005
- Seiko Epson Corporation
- Takakazu Fukano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink cartridge for use in an ink jet recording apparatus
- Publication number 20050168549
- Publication date Aug 4, 2005
- Seiko Epson Corporation
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Information communicating member, liquid container having informati...
- Publication number 20050012766
- Publication date Jan 20, 2005
- Takakazu Fukano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printing apparatus and ink cartridge therefor
- Publication number 20030214559
- Publication date Nov 20, 2003
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Resinous filter for ink-jet recording apparatus
- Publication number 20030052053
- Publication date Mar 20, 2003
- Seiko Epson Corporation
- Hisashi Koike
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for manufacturing ink cartridges
- Publication number 20010026305
- Publication date Oct 4, 2001
- Satoshi Shinada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Tomio Yokoyama

Person

Patents Grantslast 30 patents

Printing apparatus and ink cartridge therefor

Printing apparatus and ink cartridge therefor

Storage device with protection against inadvertent writing

Information communicating member, liquid container having informati...

Printing apparatus and ink cartridge therefor

Ink cartridge for use in an ink jet recording apparatus

Resinous filter for ink-jet recording apparatus

Ink cartridge for use in an ink jet recording apparatus

Ink cartridge for printer

Ink cartridge for printer

Ink cartridge, ink jet recorder, and method of mounting ink cartridge

Method for manufacturing ink cartridges

Patents Applicationslast 30 patents

PRINTING APPARATUS AND INK CARTRIDGE THEREFOR

PRINTING APPARATUS AND INK CARTRIDGE THEREFOR

Method of recycling a liquid cartridge

Storage device with protection against inadvertent writing

Ink cartridge for use in an ink jet recording apparatus

Information communicating member, liquid container having informati...

Printing apparatus and ink cartridge therefor

Resinous filter for ink-jet recording apparatus

Method for manufacturing ink cartridges