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For the Inventor, By the Inventor

Tochigi-ken, Japan

Takao Omiya

USPTO Granted Patents = 3

 

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Tochigi, JP (1994)
  • Shimotsuga-gun, JP (1999)
  • Tochigi-ken, JP (2001)

Company Filing History:

goldMedal3 out of 229 
 
Nippon Piston Ring Co., Ltd.
 patents

Years Active: 1994-2001

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3 patents (USPTO):Explore Patents
1. 6261389 - Synchronizer ring (2001-07-17),
2. 5861565 - Synchronizer ring (1999-01-19),
3. 5370725 - Synchronizer ring (1994-12-06),
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