Koichi Tsuchiya

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Tunnel endpoint device, communication device, communication system,...
- Patent number 9,680,663
- Issue date Jun 13, 2017
- NEC Corporation
- Koichi Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network apparatus, control method thereof, control program and pack...
- Patent number 9,491,096
- Issue date Nov 8, 2016
- NEC Corporation
- Koichi Tsuchiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication control system, switching node, communication control...
- Patent number 9,047,416
- Issue date Jun 2, 2015
- NEC Corporation
- Youichi Hidaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dip filter frequency characteristic decision method
- Patent number 7,787,635
- Issue date Aug 31, 2010
- TOA Corporation
- Daisuke Higashihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for measuring sound wave propagation time between...
- Patent number 7,260,227
- Issue date Aug 21, 2007
- Etani Electronics Co., Ltd.
- Daisuke Higashihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TUNNEL ENDPOINT DEVICE, COMMUNICATION DEVICE, COMMUNICATION SYSTEM,...
- Publication number 20150263866
- Publication date Sep 17, 2015
- NEC Corporation
- Koichi Tsuchiya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMMUNICATION CONTROL SYSTEM, SWITCHING NODE, COMMUNICATION CONTROL...
- Publication number 20130086295
- Publication date Apr 4, 2013
- Youichi Hidaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NETWORK APPARATUS, CONTROL METHOD THEREOF, CONTROL PROGRAM AND PACK...
- Publication number 20120250680
- Publication date Oct 4, 2012
- NEC Engineering, Ltd.
- Koichi TSUCHIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMPULSE RESPONSE MEASURING METHOD AND IMPULSE RESPONSE MEASURING DE...
- Publication number 20120166123
- Publication date Jun 28, 2012
- Shokichiro Hino
- G01 - MEASURING TESTING
Information Patent Application
DRUG DEVELOPMENT TARGET PROTEIN AND TARGET GENE, AND METHOD OF SCRE...
- Publication number 20090233274
- Publication date Sep 17, 2009
- Reverse Proteomics Research Institute Co.
- Tadakazu Yamauchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Dip filter frequency characteristic decision method
- Publication number 20060251264
- Publication date Nov 9, 2006
- TOA CORPORATION
- Daisuke Higashihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and device for measuring sound wave propagation time between...
- Publication number 20060140414
- Publication date Jun 29, 2006
- TOA CORPORATION
- Daisuke Higashihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Koichi Tsuchiya

Person

Patents Grantslast 30 patents

Tunnel endpoint device, communication device, communication system,...

Network apparatus, control method thereof, control program and pack...

Communication control system, switching node, communication control...

Dip filter frequency characteristic decision method

Method and device for measuring sound wave propagation time between...

Patents Applicationslast 30 patents

TUNNEL ENDPOINT DEVICE, COMMUNICATION DEVICE, COMMUNICATION SYSTEM,...

COMMUNICATION CONTROL SYSTEM, SWITCHING NODE, COMMUNICATION CONTROL...

NETWORK APPARATUS, CONTROL METHOD THEREOF, CONTROL PROGRAM AND PACK...

IMPULSE RESPONSE MEASURING METHOD AND IMPULSE RESPONSE MEASURING DE...

DRUG DEVELOPMENT TARGET PROTEIN AND TARGET GENE, AND METHOD OF SCRE...

Dip filter frequency characteristic decision method

Method and device for measuring sound wave propagation time between...