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For the Inventor, By the Inventor

Akita, Japan

Michikazu Takeuchi

USPTO Granted Patents = 7

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 156(Granted Patents)


Location History:

  • Yuri, JP (1987)
  • Akita, JP (1987 - 1990)
  • Tokyo, JP (1988 - 1995)
  • Nikahomachi, JP (1998)

Company Filing History:

goldMedal7 out of 7,954 
 
Tdk Corporation
 patents
silverMedal1 out of 38 
 
Fumakilla Limited
 patents
where one patent can have more than one assignee

Years Active: 1987-1998

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7 patents (USPTO):Explore Patents
1. 5714924 - Positive characteristic thermistor device (1998-02-03),
2. 5428493 - Motor starting relay device having PTC thermistors (1995-06-27),
3. 4973934 - PTC thermistor device (1990-11-27),
4. 4874924 - PTC heating device (1989-10-17),
5. 4728779 - PTC heating device (1988-03-01),
6. 4644316 - Positive temperature coefficient thermistor device (1987-02-17),
7. 4635026 - PTC resistor device (1987-01-06),
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