Yoshinori Okura

Follow

Person

Mito, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wireless communication apparatus and wireless communication method
- Patent number 8,705,386
- Issue date Apr 22, 2014
- Hitachi, Ltd.
- Tsutomu Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for searching for wireless station locations
- Patent number 8,285,219
- Issue date Oct 9, 2012
- Hitachi, Ltd.
- Yoshihito Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio propagation estimating method and radio propagation estimatin...
- Patent number 8,160,594
- Issue date Apr 17, 2012
- Hitachi, Ltd.
- Yoshihito Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data communication system
- Patent number 5,297,139
- Issue date Mar 22, 1994
- Hitachi, Ltd.
- Yoshinori Okura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONTROL SYSTEM, CONTROL METHOD, AND CONTROLLER
- Publication number 20150295944
- Publication date Oct 15, 2015
- Hitachi, Ltd
- Shoji Yunoki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
- Publication number 20100329137
- Publication date Dec 30, 2010
- Hitachi, Ltd.
- Tsutomu YAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR SEARCHING FOR WIRELESS STATION LOCATIONS
- Publication number 20100291878
- Publication date Nov 18, 2010
- Yoshihito SATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio propagation estimating method and radio propagation estimatin...
- Publication number 20080161005
- Publication date Jul 3, 2008
- HITACHI, LTD.
- Yoshihito Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE