Shigeaki Tanaka

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vented ink container with internal ink absorber, and ink cartridge...
- Patent number 6,290,344
- Issue date Sep 18, 2001
- Canon Kabushiki Kaisha
- Hideo Saikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jetting device having a mechanism for introducing a bubble i...
- Patent number 6,260,962
- Issue date Jul 17, 2001
- Canon Kabushiki Kaisha
- Kentaro Yano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording head with ink chamber having slanted surfaces to...
- Patent number 6,113,223
- Issue date Sep 5, 2000
- Canon Kabushiki Kaisha
- Shigeaki Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container for ink jet recording having two different ink absorb...
- Patent number 5,841,455
- Issue date Nov 24, 1998
- Canon Kabushiki Kaisha
- Shigeaki Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink container with a controlled ink distribution therein, and metho...
- Patent number 5,623,287
- Issue date Apr 22, 1997
- Canon Kabushiki Kaisha
- Hideo Saikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of filling an ink container
- Patent number 5,621,446
- Issue date Apr 15, 1997
- Canon Kabushiki Kaisha
- Shigeaki Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head having trapezoidal ink passages, ink cartridge and rec...
- Patent number 5,508,725
- Issue date Apr 16, 1996
- Canon Kabushiki Kaisha
- Akira Goto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jet head with nonlinear liquid passages having a diverging p...
- Patent number 5,371,528
- Issue date Dec 6, 1994
- Canon Kabushiki Kaisha
- Masaaki Izumida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink filling method for ink jet recording apparatus
- Patent number 5,280,299
- Issue date Jan 18, 1994
- Canon Kabushiki Kaisha
- Hideo Saikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head and ink jet recording apparatus having an ink containe...
- Patent number 5,237,342
- Issue date Aug 17, 1993
- Canon Kabushiki Kaisha
- Hideo Saikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid jet recording head with nonlinear liquid passages and liquid...
- Patent number 5,148,192
- Issue date Sep 15, 1992
- Canon Kabushiki Kaisha
- Masaaki Izumida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Liquid jetting device having a mechanism for introducing a bubble i...
- Publication number 20010019348
- Publication date Sep 6, 2001
- Kentaro Yano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Shigeaki Tanaka

Person

Patents Grantslast 30 patents

Vented ink container with internal ink absorber, and ink cartridge...

Liquid jetting device having a mechanism for introducing a bubble i...

Ink jet recording head with ink chamber having slanted surfaces to...

Ink container for ink jet recording having two different ink absorb...

Ink container with a controlled ink distribution therein, and metho...

Method of filling an ink container

Ink jet head having trapezoidal ink passages, ink cartridge and rec...

Liquid jet head with nonlinear liquid passages having a diverging p...

Ink filling method for ink jet recording apparatus

Ink jet head and ink jet recording apparatus having an ink containe...

Liquid jet recording head with nonlinear liquid passages and liquid...

Patents Applicationslast 30 patents

Liquid jetting device having a mechanism for introducing a bubble i...