Isao Kuniya

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Face mask having a combination adjustable ear loop and drop down band
- Patent number 6,095,143
- Issue date Aug 1, 2000
- Minnesota Mining and Manufacturing Company
- James F. Dyrud
- A41 - WEARING APPAREL
Information Patent Grant
Face mask having a combination adjustable ear loop and drop down band
- Patent number 5,819,731
- Issue date Oct 13, 1998
- Minnesota Mining and Manufacturing Company
- James F. Dyrud
- A41 - WEARING APPAREL