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For the Inventor, By the Inventor

Miyagi, Japan

Kazuyoshi Kobayashi

USPTO Granted Patents = 7

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 38(Granted Patents)


Location History:

  • Murata, JP (1990)
  • Murata-machi, JP (1997 - 1999)
  • Shibata-gun, JP (2004)
  • Miyagi, JP (2000 - 2010)

Company Filing History:

goldMedal6 out of 234 
 
Tohoku Ricoh Co., Ltd.
 patents
silverMedal2 out of 28,546 
 
Ricoh Company, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1990-2010

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7 patents (USPTO):Explore Patents
1. 7712412 - Stencil printer with pressing member and moving device integrally movable out of printer body (2010-05-11),
2. 7325492 - Stencil printer (2008-02-05),
3. 6792853 - Stencil printer (2004-09-21),
4. 6145434 - Stencil printing method and device (2000-11-14),
5. 5953985 - Stencil printer (1999-09-21),
6. 5662040 - Structures of a drum and a stencil for a stencil printer (1997-09-02),
7. 4919045 - Offset printer having a press drum larger than its rubber drum (1990-04-24),
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