Takumi Kawamura

Person

Inagi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ink-jet head and printer using the same
- Patent number 6,508,544
- Issue date Jan 21, 2003
- Fujitsu Limited
- Masayuki Sasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing method and device
- Patent number 6,450,604
- Issue date Sep 17, 2002
- Fujitsu Limited
- Akira Iwaishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printing method and device
- Patent number 6,428,137
- Issue date Aug 6, 2002
- Fujitsu Limited
- Akira Iwaishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head formed of divided pressure-chamber plate, method for ma...
- Patent number 6,382,780
- Issue date May 7, 2002
- Fujitsu Limited
- Mutsuo Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head and ink jet recording device
- Patent number 6,328,435
- Issue date Dec 11, 2001
- Fujitsu, Ltd.
- Masahiro Ono
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head providing improved printing resolution and printing speed
- Patent number 6,243,114
- Issue date Jun 5, 2001
- Fujitsu Limited
- Akio Yano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink cartridge with residual ink retaining structure
- Patent number 6,036,305
- Issue date Mar 14, 2000
- Fujitsu, Limited
- Yoshiki Nagasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet head for providing accurate positioning of nozzles of segme...
- Patent number 5,971,522
- Issue date Oct 26, 1999
- Fujitsu Limited
- Masahiro Ono
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer having backup unit with any one or both of a pump m...
- Patent number 5,917,515
- Issue date Jun 29, 1999
- Fujitsu Limited
- Shigeo Nonoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Paper feeder for portable printer
- Patent number 5,531,431
- Issue date Jul 2, 1996
- Fujitsu Isotec Limited
- Yukio Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Paper feeder for portable printer
- Patent number 5,423,529
- Issue date Jun 13, 1995
- Fujitsu Isotec Limited
- Yukio Saito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Magnetic retaining device for electronic apparatus
- Patent number 5,409,275
- Issue date Apr 25, 1995
- Fujitsu Isotec Limited
- Norihiro Yoshida
- C30 - CRYSTAL GROWTH
Information Patent Grant
Magnetic retaining device for electronic apparatus
- Patent number 5,312,144
- Issue date May 17, 1994
- Fujitsu Isotec Limited
- Norihiro Yoshida
- G06 - COMPUTING CALCULATING COUNTING

Takumi Kawamura

Person

Patents Grantslast 30 patents

Ink-jet head and printer using the same

Inkjet printing method and device

Inkjet printing method and device

Inkjet head formed of divided pressure-chamber plate, method for ma...

Ink jet head and ink jet recording device

Ink jet head providing improved printing resolution and printing speed

Ink cartridge with residual ink retaining structure

Ink-jet head for providing accurate positioning of nozzles of segme...

Ink jet printer having backup unit with any one or both of a pump m...

Paper feeder for portable printer

Paper feeder for portable printer

Magnetic retaining device for electronic apparatus

Magnetic retaining device for electronic apparatus