Akira Koyama

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Tokyo-to, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of sterilization for container, apparatus using therefor and...
- Patent number 6,919,043
- Issue date Jul 19, 2005
- Dai Nippon Printing Co., Ltd.
- Atsushi Hayakawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR STERILIZING ARTICLES AND STERILIZING APPARATUS
- Publication number 20080107562
- Publication date May 8, 2008
- Makoto Hayashi
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
Method of sterilization for container, apparatus using therefor, an...
- Publication number 20050226796
- Publication date Oct 13, 2005
- Atsushi Hayakawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Article sterilizing methods and sterilizing device
- Publication number 20040208781
- Publication date Oct 21, 2004
- Makoto Hayashi
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
Method of sterilzation for container, apparatus using therefor and...
- Publication number 20030165400
- Publication date Sep 4, 2003
- Atsushi Hayakawa
- B08 - CLEANING