Norihiro Akiyama

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Signal analysis apparatus and signal analysis method
- Patent number 9,140,730
- Issue date Sep 22, 2015
- Anritsu Corporation
- Toru Otani
- G01 - MEASURING TESTING
Information Patent Grant
Test signal generating apparatus for communications equipment and t...
- Patent number 7,668,234
- Issue date Feb 23, 2010
- Anritsu Corp.
- Akihisa Kumaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rational frequency division device and frequency synthesizer using...
- Patent number 5,808,493
- Issue date Sep 15, 1998
- Anritsu Corporation
- Norihiro Akiyama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SIGNAL ANALYSIS APPARATUS AND SIGNAL ANALYSIS METHOD
- Publication number 20140294199
- Publication date Oct 2, 2014
- Anritsu Corporation
- Toru Otani
- G01 - MEASURING TESTING
Information Patent Application
Test Signal Generating Apparatus for Communications Equipment and...
- Publication number 20080291987
- Publication date Nov 27, 2008
- Akihisa Kumaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE