Katsuyuki Sumitomo

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data transceiving method and data transceiving equipment
- Patent number 7,733,947
- Issue date Jun 8, 2010
- Mitsubishi Denki Kabushiki Kaisha
- Katsuyuki Sumitomo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Data transceiving method and data transceiving equipment
- Publication number 20020146068
- Publication date Oct 10, 2002
- Mitsubishi Denki Kabushiki Kaisha
- Katsuyuki Sumitomo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE