Akira Uchiyama

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of treating a surface of a surface of a substrate containing...
- Patent number 6,800,326
- Issue date Oct 5, 2004
- Seiko Epson Corporation
- Akira Uchiyama
- B44 - DECORATIVE ARTS
Information Patent Grant
Method for surface treatment, ornaments and electronic devices
- Patent number 6,087,018
- Issue date Jul 11, 2000
- Seiko Epson Corporation
- Akira Uchiyama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Ornamental member
- Patent number 5,015,537
- Issue date May 14, 1991
- Seiko Epson Corporation
- Akira Uchiyama
- B44 - DECORATIVE ARTS
Information Patent Grant
Coated article and method of production
- Patent number 4,943,486
- Issue date Jul 24, 1990
- Seiko Epson Corporation
- Akira Uchiyama
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR