Yuzuru Masuya

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Packet synchronization switching method and gateway device
- Patent number 9,401,878
- Issue date Jul 26, 2016
- Oki Electric Industry Co., Ltd.
- Yuzuru Masuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundant gateway system
- Patent number 8,289,841
- Issue date Oct 16, 2012
- Oki Electric Industry Co., Ltd.
- Yuzuru Masuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Echo canceler and echo canceling method
- Patent number 8,073,133
- Issue date Dec 6, 2011
- Oki Electric Industry Co., Ltd.
- Takashi Ishiguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundancy gateway system
- Patent number 7,715,374
- Issue date May 11, 2010
- Oki Electric Industry Co. Ltd.
- Yuzuru Masuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television system discriminator and television system discriminatio...
- Patent number 6,456,333
- Issue date Sep 24, 2002
- Oki Electric Industry Co, Ltd.
- Yuzuru Masuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Packet synchronization switching method and gateway device
- Publication number 20100074265
- Publication date Mar 25, 2010
- OKI ELECTRONIC INDUSTRY CO., LTD.
- Yuzuru Masuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUNDANT GATEWAY SYSTEM
- Publication number 20090252155
- Publication date Oct 8, 2009
- Oki Electric Industry Co., Ltd.
- Yuzuru Masuya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network switching apparatus for redundancy gateway system
- Publication number 20090046730
- Publication date Feb 19, 2009
- Oki Electric Industry Co., Ltd.
- Takeshi Shimomura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Echo canceler and echo canceling method
- Publication number 20080175375
- Publication date Jul 24, 2008
- Oki Electric Industry Co., Ltd.
- Takashi Ishiguro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Redundancy gateway system
- Publication number 20080151915
- Publication date Jun 26, 2008
- Oki Electric Industry Co., Ltd.
- Yuzuru MASUYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE