Bo Liu

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink jet recording material and producing process thereof
- Patent number 6,838,137
- Issue date Jan 4, 2005
- Oji Paper Co., Ltd.
- Bo Liu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink jet recording material and process for producing same
- Patent number 6,548,149
- Issue date Apr 15, 2003
- Oji Paper Co., Ltd.
- Bo Liu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink jet recording material and method of producing same
- Patent number 6,270,837
- Issue date Aug 7, 2001
- Oji Paper Co., Ltd.
- Bo Liu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording material and producing process thereof
- Patent number 5,989,378
- Issue date Nov 23, 1999
- New Oji Paper Co., Ltd.
- Bo Liu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording material and method of producing same
- Patent number 5,958,168
- Issue date Sep 28, 1999
- Oji Paper Co., Ltd.
- Bo Liu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Ink jet material and process for producing same
- Publication number 20030099816
- Publication date May 29, 2003
- OJI Paper Co., Ltd.
- Bo Liu
- B32 - LAYERED PRODUCTS
Information Patent Application
INK JET RECORDING MATERIAL AND PRODUCING PROCESS THEREOF
- Publication number 20020034613
- Publication date Mar 21, 2002
- BO LIU
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS