Toshiki Okayasu

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Patents Grantslast 30 patents

Information Patent Grant
Corrugated pattern forming sheet, and methods for manufacturing ant...
- Patent number 8,896,923
- Issue date Nov 25, 2014
- Oji Holdings Corporation
- Toshiki Okayasu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Corrugated pattern forming sheet and method for manufacturing the s...
- Patent number 7,736,551
- Issue date Jun 15, 2010
- Oji Paper Co., Ltd.
- Toshiki Okayasu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
CORRUGATED PATTERN FORMING SHEET, AND METHODS FOR MANUFACTURING ANT...
- Publication number 20100213627
- Publication date Aug 26, 2010
- Toshiki Okayasu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CORRUGATED PATTERN FORMING SHEET AND METHOD FOR MANUFACTURING THE S...
- Publication number 20070273972
- Publication date Nov 29, 2007
- OJI PAPER CO., LTD.
- Toshiki OKAYASU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL