IDiyas

For the Inventor, By the Inventor

Nagoya, Japan

Yuji Oi

USPTO Granted Patents = 7


Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 54(Granted Patents)


Location History:

  • Aichi, JP (2008)
  • Nagoya, JP (1999 - 2009)

Company Filing History:

goldMedal5 out of 2,606 
 
Ngk Spark Plug Company, Limited
 patents
silverMedal2 out of 64 
 
Niterra Co., Ltd.
 patents

Years Active: 1999-2024

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7 patents (USPTO):Explore Patents
1. 12174139 - Gas sensor control device, gas sensor control system, and gas sensor system (2024-12-24),
2. 12163917 - Sensor system, and sensor system failure detecting method (2024-12-10),
3. 7573275 - Temperature sensor control apparatus (2009-08-11),
4. 7416649 - Oxygen concentration detection system and vehicle control system having the same (2008-08-26),
5. 6120677 - Temperature control for all range oxygen sensor (2000-09-19),
6. 6099717 - Method of and apparatus for detecting a deteriorated condition of a wide (2000-08-08),
7. 5976350 - Method of and apparatus for detecting an activated condition of a wide (1999-11-02),
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