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HIDEO IKEZAWA
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TOKYO, JP
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Patents Grants
last 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
Patent number
6,326,075
Issue date
Dec 4, 2001
Oji Paper Co., Ltd.
Shinichi Nagasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink jet recording sheet and process for producing same
Patent number
6,187,430
Issue date
Feb 13, 2001
Oji Paper Co., Ltd.
Shunichiro Mukoyoshi
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 sheet
Patent number
5,759,673
Issue date
Jun 2, 1998
New Oji Paper Co., Ltd.
Hideo Ikezawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Bio-degradable composite nonwoven fabric for plant cultivation
Patent number
5,759,929
Issue date
Jun 2, 1998
New Oji Paper Co., Ltd.
Hideo Ikezawa
B32 - LAYERED PRODUCTS
Information
Patent Grant
Pressure-sensitive record color-developing sheet
Patent number
4,421,344
Issue date
Dec 20, 1983
Oji Paper Co., Ltd.
Hideo Ikezawa
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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