Lee Chahn

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Hitachi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Refresh ink ejection device and inkjet recording device including t...
- Patent number 6,796,632
- Issue date Sep 28, 2004
- Hitachi Printing Solutions, Ltd.
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Control device controlling deflection amount by redistributing char...
- Patent number 6,623,112
- Issue date Sep 23, 2003
- Hitachi Koki Co., Ltd.
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Charging/deflecting device capable of effectively deflecting ink dr...
- Patent number 6,561,629
- Issue date May 13, 2003
- Hitachi Koki Co., Ltd.
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Auxiliary jetting device and ink jet recording device provided with...
- Publication number 20030179264
- Publication date Sep 25, 2003
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Control device controlling deflection amount by redistributing char...
- Publication number 20030043239
- Publication date Mar 6, 2003
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Charging/deflecting device capable of effectively deflecting ink dr...
- Publication number 20020130926
- Publication date Sep 19, 2002
- Takahiro Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS