Ryota Mitsuhashi

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING DECORATIVE METALLIC ARTICLE WITH WOOD GRAIN ME...
- Publication number 20120107561
- Publication date May 3, 2012
- AIDA CHEMICAL INDUSTRIES CO., LTD
- Masashi Hirama
- B44 - DECORATIVE ARTS
Information Patent Application
METHOD FOR PRODUCING SINTERED COPPER ARTICLE FOR CRAFT OR DECORATIV...
- Publication number 20120107167
- Publication date May 3, 2012
- Aida Chemical Industries Co., Ltd.
- Tomoaki Kasukawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING DECORATIVE METALLIC ARTICLE HAVING WOODGRAIN M...
- Publication number 20120100393
- Publication date Apr 26, 2012
- AIDA Chemical Industries Co., Ltd.
- Masashi Hirama
- B44 - DECORATIVE ARTS