Keita Tanaka

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Koto-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Double container
- Patent number 9,296,544
- Issue date Mar 29, 2016
- Yoshino Kogyosho Co., Ltd.
- Keisuke Miyairi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE CONTAINER
- Publication number 20150298890
- Publication date Oct 22, 2015
- YOSHINO KOGYOSHO CO., LTD
- Keisuke Miyairi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL