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For the Inventor, By the Inventor

Kanonji, Japan

Yasuhiro Koyama

USPTO Granted Patents = 6


Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 136(Granted Patents)


Location History:

  • Kagawa, JP (2001 - 2004)
  • Kanonji, JP (2015 - 2017)

Company Filing History:

goldMedal6 out of 1,645 
 
Unicharm Corporation
 patents

Years Active: 2001-2017

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6 patents (USPTO):Explore Patents
1. 9757882 - Method of producing opened fiber bundle, and method of producing cleaning member, apparatus which opens fiber bundle, and system which produces cleaning member (2017-09-12),
2. 9206534 - Method of producing opened fiber bundle, method of producing cleaning member, apparatus which opens fiber bundle, and system which produces cleaning member (2015-12-08),
3. 9185969 - Method of producing opened fiber bundle, method of producing cleaning member, apparatus which opens fiber bundle, and system which produces cleaning member (2015-11-17),
4. 6745917 - Sheet package (2004-06-08),
5. 6643995 - Process and apparatus for manufacturing packages (2003-11-11),
6. 6273610 - Package formed of soft sheet (2001-08-14),
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