NAONOBU SUGIYAMA

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ICHIKAWA-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink jet recording material and recording method
- Patent number 6,773,770
- Issue date Aug 10, 2004
- Oji Paper Co., Ltd.
- Naonobu Sugiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording sheet comprising a water repellent underlayer
- Patent number 6,620,469
- Issue date Sep 16, 2003
- Oji Paper Co., Ltd.
- Kazuo Totani
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink jet recording sheet
- Patent number 6,565,951
- Issue date May 20, 2003
- Oji Paper Co., Ltd.
- Naonobu Sugiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording sheet and method
- Patent number 6,514,598
- Issue date Feb 4, 2003
- Oji Paper Co., Ltd.
- Kazuo Totani
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Ink jet recording material
- Patent number 5,952,104
- Issue date Sep 14, 1999
- Oji Paper Co., Ltd.
- Naonobu Sugiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INK JET RECORDING SHEET
- Publication number 20010009712
- Publication date Jul 26, 2001
- KAZUO TOTANI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS