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For the Inventor, By the Inventor

Tokyo, Japan

Kenji Yajima

USPTO Granted Patents = 5

 

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 20(Granted Patents)


Location History:

  • Toda, JA (1978)
  • Tokyo, JP (1980 - 2017)

Company Filing History:

goldMedal3 out of 349 
 
Kabushiki Kaisha Daini Seikosha
 patents
silverMedal1 out of 66 
 
Sango Co., Ltd.
 patents
bronzeMedal1 out of 496 
 
Hitachi Industrial Equipment Systems Co., Ltd.
 patents

Years Active: 1978-2017

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5 patents (USPTO):Explore Patents
1. 9853518 - Cantilevered-shaft electric motor (2017-12-26),
2. 5259300 - Stirrer for food and cooking method (1993-11-09),
3. 4228647 - Click mechanism of a timepiece (1980-10-21),
4. 4219756 - Mounting structure of a quartz crystal unit (1980-08-26),
5. 4088854 - Electronic timepiece switch mechanism having substrate mounted pivoted (1978-05-09),
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