Wataru Oyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Packaging structure for roll paper
- Patent number 8,607,973
- Issue date Dec 17, 2013
- Dai Nippon Printing Co., Ltd.
- Takashi Il
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Packaging structure for roll paper
- Patent number 8,485,354
- Issue date Jul 16, 2013
- Dai Nippon Printing Co., Ltd.
- Takashi Il
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Packaging structure for roll paper
- Patent number 8,292,071
- Issue date Oct 23, 2012
- Dai Nippon Printing Co., Ltd.
- Takashi Il
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING STRUCTURE FOR ROLL PAPER
- Publication number 20120285852
- Publication date Nov 15, 2012
- DAI NIPPON PRINTING CO., LTD.
- Takashi Il
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PACKAGING STRUCTURE FOR ROLL PAPER
- Publication number 20120285853
- Publication date Nov 15, 2012
- DAI NIPPON PRINTING CO., LTD.
- Takashi Il
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PACKAGING STRUCTURE FOR ROLL PAPER
- Publication number 20100163444
- Publication date Jul 1, 2010
- Dai Nippon Printing Co. LTd
- Takashi II
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL