Yoshihiro Miwa

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gelling agent heating unit
- Patent number 8,220,451
- Issue date Jul 17, 2012
- KOWA COMPANY, LTD.
- Yoshihiro Miwa
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
GELLING AGENT HEATING UNIT
- Publication number 20100229848
- Publication date Sep 16, 2010
- Yoshihiro MIWA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Quality evaluation equipment of network speaking
- Publication number 20030076818
- Publication date Apr 24, 2003
- Yoshihiro Miwa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE