Kei Inaba

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communications system and communications method
- Patent number 10,305,685
- Issue date May 28, 2019
- Ricoh Company, Ltd.
- Tsutomu Kawase
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATIONS SYSTEM AND COMMUNICATIONS METHOD
- Publication number 20170099135
- Publication date Apr 6, 2017
- Tsutomu KAWASE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE