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Hirokazu Ishikawa

USPTO Granted Patents = 14

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 185(Granted Patents)

Location History:

Tokyo-to, JP (2000 - 2004)
Nishitokyo, JP (2004)
Tokyo, JP (2000 - 2010)
Shinagawa-ku, JP (2010)

Company Filing History:

Oki Electric Industry Co., Ltd.

Thk Intechs Co., Ltd.

4. 1 out of 707

Oki Semiconductor Co., Ltd.

Beldex Corporation

6. 4 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 2000-2010

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7798071 - Rotary table system (2010-09-21),

2. 7704837 - Cell based integrated circuit and unit cell architecture therefor (2010-04-27),

3. 7422945 - Cell based integrated circuit and unit cell architecture therefor (2008-09-09),

4. 7290647 - Guide apparatus (2007-11-06),

5. 7201073 - Angle adjusting device (2007-04-10),

6. 6905931 - Cell based integrated circuit and unit cell architecture therefor (2005-06-14),

7. 6832439 - Scribing device (2004-12-21),

8. 6804889 - Scribe device (2004-10-19),

9. 6536121 - Scribing apparatus (2003-03-25),

10. 6478206 - Scribing method (2002-11-12),

11. 6399972 - Cell based integrated circuit and unit cell architecture therefor (2002-06-04),

12. 6164022 - Three dimensional guide (2000-12-26),

13. 6085473 - Three-dimensional guiding apparatus (2000-07-11),

14. 6053062 - Linear motion apparatus (2000-04-25),

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