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Kimiaki Shimokawa

USPTO Granted Patents = 7

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 38(Granted Patents)

Company Filing History:

Oki Electric Industry Co., Ltd.

Oki Semiconductor Co., Ltd.

Years Active: 1990-2011

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7989324 - Method for manufacturing silicon on sapphire wafer (2011-08-02),

2. 7893522 - Structural body and manufacturing method thereof (2011-02-22),

3. 7564100 - Silicon on sapphire wafer (2009-07-21),

4. 6682405 - Polishing apparatus having a dresser and dresser adjusting method (2004-01-27),

5. 5749772 - Method and apparatus for polishing wafer (1998-05-12),

6. 5424253 - Method for manufacturing an inter-layer insulating film (1995-06-13),

7. 4908333 - Process for manufacturing a semiconductor device having a contact window (1990-03-13),

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