Shozo Osaka

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Patents Grantslast 30 patents

Information Patent Grant
Roll of label continuum having layers adhesively adhered to one ano...
- Patent number 6,051,311
- Issue date Apr 18, 2000
- Petter Co., Ltd.
- Shozo Osaka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Label continuum and producing method thereof
- Patent number 6,030,482
- Issue date Feb 29, 2000
- Petter Co., Ltd.
- Shozo Osaka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Label continuum and producing method thereof
- Patent number 5,855,722
- Issue date Jan 5, 1999
- Petter Co., Ltd.
- Shozo Osaka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Label continuum and producing method thereof
- Patent number 5,723,190
- Issue date Mar 3, 1998
- Petter Co., Ltd.
- Shozo Osaka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS