Hiroki Fukushima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Female snap button and snap button
- Patent number 9,504,294
- Issue date Nov 29, 2016
- YKK Corporation
- Kenji Hasegawa
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
Female Snap Button and Snap Button
- Publication number 20140325797
- Publication date Nov 6, 2014
- YKK Corporation
- Kenji Hasegawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC