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For the Inventor, By the Inventor

Itabashi-ku, Japan

Kazuyoshi Yahagi

USPTO Granted Patents = 2

 

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 58(Granted Patents)


Location History:

  • Tokyo-to, JP (2003)
  • Itabashi-ku, JP (2010)

Company Filing History:

goldMedal2 out of 1,033 
 
Kabushiki Kaisha Topcon
 patents

Years Active: 2003-2010

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2 patents (USPTO):Explore Patents
1. 7739803 - Surveying system (2010-06-22),
2. 6587244 - Optical communication system for survey instrument (2003-07-01),
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