Yutaka Amijima

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Chemical vapor deposition apparatus and chemical vapor deposition m...
- Patent number 6,666,921
- Issue date Dec 23, 2003
- Japan Pionics Co., Ltd.
- Shiro Sakai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chemical vapor deposition apparatus and chemical vapor deposition m...
- Patent number 6,592,674
- Issue date Jul 15, 2003
- Japan Pionics Co., Ltd.
- Shiro Sakai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cleaning agent and cleaning process of harmful gas
- Patent number 6,447,576
- Issue date Sep 10, 2002
- Japan Pionics Co., Ltd.
- Kenji Otsuka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Purifying agent and purification method for halogen-containing exha...
- Patent number 6,325,841
- Issue date Dec 4, 2001
- Japan Pionics., Ltd.
- Kenji Otsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Chemical vapor deposition apparatus and chemical vapor deposition m...
- Publication number 20030015137
- Publication date Jan 23, 2003
- Japan Pionics Co., Ltd.
- Shiro Sakai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Chemical vapor deposition apparatus and chemical vapor deposition m...
- Publication number 20020160112
- Publication date Oct 31, 2002
- Japan Pionics Co., Ltd.
- Shiro Sakai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Chemical vapor deposition apparatus and chemical vapor deposition m...
- Publication number 20020042191
- Publication date Apr 11, 2002
- Japan Pionics Co., Ltd.
- Shiro Sakai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...