IDiyas

For the Inventor, By the Inventor

Hirakata, Japan

Hiroshi Itogawa

USPTO Granted Patents = 6

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 81(Granted Patents)


Location History:

  • Hirakata, JP (1996)
  • Kyoto, JP (1997)
  • Osaka, JP (1999)
  • Kyotanabe, JP (2019)
  • Kanazawa, JP (2020)

Company Filing History:

goldMedal4 out of 2,730 
 
Komatsu Corporation
 patents
silverMedal2 out of 1,009 
 
Kabushiki Kaisha Komatsu Seisakusho
 patents

Years Active: 1996-2020

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6 patents (USPTO):
1. 10550545 - Work vehicle (2020-02-04),
2. 10207577 - Tractor (2019-02-19),
3. 5950141 - Dozing system for bulldozer (1999-09-07),
4. 5620053 - Blade apparatus and its control method in bulldozer (1997-04-15),
5. 5558590 - Geared steering device for crawler vehicle and control unit therefor (1996-09-24),
6. 5520259 - Supporting structure for an operator cabin on construction equipment (1996-05-28),
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