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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:

Tohoku Ricoh Co., Ltd.

2 out of 28,605

Ricoh Company, Ltd.

where one patent can have more than one assignee

Years Active: 1990-2010

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7 patents (USPTO):Sort by Forward CitationsExplore 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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