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For the Inventor, By the Inventor

Narashino, Japan

Makoto Ijiri

USPTO Granted Patents = 4 

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Narashino, JP (1994 - 1999)
  • Chiba, JP (2002)

Company Filing History:

goldMedal3 out of 132 
 
Seiko Seiki Kabushiki Kaisha
 patents
silverMedal2 out of 126 
 
Calsonic Corporation
 patents
bronzeMedal1 out of 5 
 
Seiko Seiki Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1994-2002

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4 patents (USPTO):Explore Patents
1. 6453688 - Idling engine speed control apparatus (2002-09-24),
2. 5954482 - Compressor having pressure eliminating means (1999-09-21),
3. 5411385 - Rotary compressor having oil passage to the bearings (1995-05-02),
4. 5356277 - Vane type gas compressor (1994-10-18),
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