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For the Inventor, By the Inventor

Atsugi, Japan

Norio Nakayama

USPTO Granted Patents = 7


Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 123(Granted Patents)


Location History:

  • Hadano, JP (1988)
  • Atsugi, JP (1988 - 2003)
  • Machida, JP (2009)

Company Filing History:

goldMedal7 out of 574 
 
Anritsu Corporation
 patents

Years Active: 1988-2009

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7 patents (USPTO):Explore Patents
1. 7620513 - Optical time domain reflectometer, and optical fiber measuring method and optical fiber measuring system using the same (2009-11-17),
2. 6611322 - OPTICAL TIME DOMAIN REFLECTOMETER WHICH MEASURES AN OPTICAL FIBER WITH DIFFERENT WAVELENGTHS ACCORDING TO AN ORDER AND COLLECTIVELY DISPLAYS WAVEFORM DATA AND A LIST OF EVENTS FOR EACH WAVEFORM IN THE SAME SCREEN (2003-08-26),
3. 6460000 - Measurement data display apparatus (2002-10-01),
4. 6445445 - Evaluation apparatus for an optical fiber transmission line (2002-09-03),
5. 5943123 - Optical fiber monitor using optical time domain reflectometer and (1999-08-24),
6. 4737868 - Repositioner for streaming magnetic tape drive apparatus (1988-04-12),
7. 4726542 - Reel position-detecting device (1988-02-23),
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