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For the Inventor, By the Inventor

Yokohama, Japan

Toshiyuki Tsutsumi

USPTO Granted Patents = 3 

 

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 383(Granted Patents)


Location History:

  • Yokohama, JP (1996 - 1997)
  • Tokyo, JP (2013)

Company Filing History:

goldMedal3 out of 228 
 
Hitachi Software Engineering Company, Ltd.
 patents

Years Active: 1996-2013

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3 patents (USPTO):Explore Patents
1. 8613050 - License authentication system and authentication method (2013-12-17),
2. 5684957 - Network management system for detecting and displaying a security hole (1997-11-04),
3. 5586254 - System for managing and operating a network by physically imaging the (1996-12-17),
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