Jyunji Yamasaki

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lwakuni-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for opening spout attachment portion of a bag
- Patent number 10,124,919
- Issue date Nov 13, 2018
- Toyo Jidoki Co., Ltd.
- Tohru Yoshikane
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR OPENING SPOUT ATTACHMENT PORTION OF A BAG
- Publication number 20160016693
- Publication date Jan 21, 2016
- Toyo Jidokl Co., Ltd.
- Tohru Yoshikane
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL