Akio YOUTOU

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Packaging bag and method for manufacturing packaging bag
- Patent number 10,618,696
- Issue date Apr 14, 2020
- Hosokawa Yoko Co., Ltd.
- Akira Ohyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING SELF-STANDING PACKAGING BAG, SEALING MEMBER US...
- Publication number 20250178303
- Publication date Jun 5, 2025
- Hosokawa Yoko Co., Ltd.
- Akio YOUTOU
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
PACKAGING BAG AND METHOD FOR MANUFACTURING PACKAGING BAG
- Publication number 20170113843
- Publication date Apr 27, 2017
- Hosokawa Yoko Co., Ltd.
- Akira OHYAMA
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD