Masahiko Sakai

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Fukui, JP

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Patents Grantslast 30 patents

Information Patent Grant
Opal-finished fabric
- Patent number 8,076,253
- Issue date Dec 13, 2011
- Seiren Co., Ltd.
- Masahiko Sakai
- D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...

Patents Applicationslast 30 patents

Information Patent Application
Opal-Finished Fabric
- Publication number 20090263636
- Publication date Oct 22, 2009
- SEIREN CO., LTD.
- Masahiko Sakai
- D03 - WEAVING