Kenichi Tonouchi

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Nagano-ken, JP

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Patents Applicationslast 30 patents

Information Patent Application
Method and device for pouring plastic raw material liquid
- Publication number 20050263207
- Publication date Dec 1, 2005
- Isao Karasawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Producing method for plastic lens and raw material storage/supply a...
- Publication number 20040178526
- Publication date Sep 16, 2004
- Seiko Epson Corporation
- Kenji Kojima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL