Hiroshi Itahara

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Atsugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital modulation signal measuring device and method capable of ev...
- Patent number 6,754,260
- Issue date Jun 22, 2004
- Anritsu Corporation
- Hiroshi Itahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for quality evaluation of cable circuit
- Patent number 6,691,262
- Issue date Feb 10, 2004
- Anritsu Corporation
- Hiroshi Itahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise code string generator and CN controller comprising it
- Patent number 6,590,462
- Issue date Jul 8, 2003
- Anritsu Corporation
- Hiroshi Itahara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital communication system modulated signal generation apparatus...
- Patent number 6,061,394
- Issue date May 9, 2000
- Anritsu Corporation
- Hiroshi Itahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency spectrum analyzing apparatus and transmitter characterist...
- Patent number 5,706,202
- Issue date Jan 6, 1998
- Anritsu Corporation
- Hiroshi Itahara
- G01 - MEASURING TESTING