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For the Inventor, By the Inventor

Tajimi, Japan

Sumio Oinuma

USPTO Granted Patents = 6

Average Co-Inventor Count = 5.7

ph-index = 4

Forward Citations = 29(Granted Patents)


Location History:

  • Tajimi, JP (1995 - 2000)
  • Gifu-ken, JP (2002)

Company Filing History:

goldMedal6 out of 720 
 
Tokai Rubber Industries, Ltd.
 patents

Years Active: 1995-2002

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6 patents (USPTO):Explore Patents
1. 6491613 - Roller for office automation equipment (2002-12-10),
2. 6146320 - Conductive roll (2000-11-14),
3. 6096395 - Roll including foam body and method of producing the roll (2000-08-01),
4. 5604031 - Electrically conductive roll whose base layer is formed of (1997-02-18),
5. 5455077 - Method of producing a crowned resilient roll with coating layer (1995-10-03),
6. 5378525 - Crowned resilient roll with coating layer and method of producing the (1995-01-03),
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