Nobuyoshi Koshida

Follow

Organization

Tokyo, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Electron emitter, charger, and charging method
- Patent number 7,515,851
- Issue date Apr 7, 2009
- Sharp Kabushiki Kaisha
- Hiroyuki Hirakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks