MASAHIRO SHIMOYAMADA

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Patents Grantslast 30 patents

Information Patent Grant
Laser-marking laminated structure and laser-marked laminated structure
- Patent number 6,617,094
- Issue date Sep 9, 2003
- Dai Nippon Printing Co., Ltd.
- Atsuya Ozawa
- B44 - DECORATIVE ARTS
Information Patent Grant
Laser-marking medium
- Patent number 6,423,399
- Issue date Jul 23, 2002
- Karin Beer Kabushiki Kaisha
- Norio Endo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LASER-MARKING LAMINATED STRUCTURE AND LASER-MARKED LAMINATED STUCTURE
- Publication number 20020051930
- Publication date May 2, 2002
- ATSUYA OZAWA
- B44 - DECORATIVE ARTS