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Kitakatsuragi, Japan

Tsukasa Doi

USPTO Granted Patents = 8

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 123(Granted Patents)

Location History:

Kitakatsuragi, JP (1993 - 1995)
Kitakatsuragi-gun, JP (1998 - 1999)
Fukuyama, JP (2001 - 2008)
Osaka, JP (2013)

Company Filing History:

8 out of 25,530

Sharp Kabushiki Kaisha Corporation

Years Active: 1993-2013

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D689449 - Light emitting diode (2013-09-10),

2. D689448 - Light emitting diode (2013-09-10),

3. 7402513 - Method for forming interlayer insulation film (2008-07-22),

4. 6187648 - Method of forming a device isolation region (2001-02-13),

5. 5973400 - Semiconductor device having a copper wiring layer formed on a base via a (1999-10-26),

6. 5744394 - Method for fabricating a semiconductor device having copper layer (1998-04-28),

7. 5459108 - Normal pressure CVD process for manufacture of a semiconductor device (1995-10-17),

8. 5241205 - Semiconductor memory device (1993-08-31),

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