Katsunori Kawasumi

Person

Hitachinaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Line scan type ink jet recording device
- Patent number 6,837,574
- Issue date Jan 4, 2005
- Hitachi Printing Solutions, Ltd.
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multinozzle ink jet recording device capable of identifying defecti...
- Patent number 6,746,095
- Issue date Jun 8, 2004
- Hitachi Printing Solutions, Ltd.
- Shinya Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording device capable of controlling impact positions of...
- Patent number 6,508,537
- Issue date Jan 21, 2003
- Hitachi Koki Co., Ltd.
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-nozzle ink jet recording device including common electrodes f...
- Patent number 6,454,391
- Issue date Sep 24, 2002
- Hitachi Koki Co., Ltd.
- Shinya Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print head having array of printing elements for printer
- Patent number 6,328,418
- Issue date Dec 11, 2001
- Hitachi Koki Co., Ltd.
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording head
- Patent number 6,161,924
- Issue date Dec 19, 2000
- Fuji Photo Film Co., Ltd.
- Masao Mitani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet print head and a method of driving ink therefrom
- Patent number 5,980,024
- Issue date Nov 9, 1999
- Hitachi Koki Co, Ltd.
- Masao Mitani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printing device
- Patent number 5,966,153
- Issue date Oct 12, 1999
- Hitachi Koki Co., Ltd.
- Masao Mitani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording head
- Patent number 5,831,648
- Issue date Nov 3, 1998
- Hitachi Koki Co., Ltd.
- Masao Mitani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of producing a head for the printer
- Patent number 5,697,144
- Issue date Dec 16, 1997
- Hitachi Koki Co., Ltd.
- Masao Mitani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Line-scanning type ink jet recorder
- Publication number 20030058289
- Publication date Mar 27, 2003
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Multi-nozzle ink jet recording device including common electrodes f...
- Publication number 20020051032
- Publication date May 2, 2002
- Shinya Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Multinozzle ink jet recording device capable of identifying defecti...
- Publication number 20020041304
- Publication date Apr 11, 2002
- Shinya Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording device capable of controlling impact positions of...
- Publication number 20020021324
- Publication date Feb 21, 2002
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Katsunori Kawasumi

Person

Patents Grantslast 30 patents

Line scan type ink jet recording device

Multinozzle ink jet recording device capable of identifying defecti...

Ink jet recording device capable of controlling impact positions of...

Multi-nozzle ink jet recording device including common electrodes f...

Print head having array of printing elements for printer

Ink jet recording head

Ink jet print head and a method of driving ink therefrom

Ink jet printing device

Ink jet recording head

Method of producing a head for the printer

Patents Applicationslast 30 patents

Line-scanning type ink jet recorder

Multi-nozzle ink jet recording device including common electrodes f...

Multinozzle ink jet recording device capable of identifying defecti...

Ink jet recording device capable of controlling impact positions of...