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Yamatokoriyama, Japan

Tomoaki Nakao

USPTO Granted Patents = 13

Average Co-Inventor Count = 1.2

ph-index = 9

Forward Citations = 227(Granted Patents)

Location History:

Koriyama, JP (1994)
Yamatokooriyama, JP (2002)
Yamatokoriyama, JP (1994 - 2010)

Company Filing History:

12 out of 25,537

Sharp Kabushiki Kaisha Corporation

Sharp Kabushiki Kaishi

Years Active: 1994-2010

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7659777 - Offset adjustment device, semiconductor device, display device, offset adjustment method, noise detection device, and noise detection method (2010-02-09),

2. 7459966 - Offset adjusting circuit and operational amplifier circuit (2008-12-02),

3. 7397278 - Level shifting circuit and display element driving circuit using same (2008-07-08),

4. 7289092 - Liquid-crystal driver and liquid-crystal display (2007-10-30),

5. 6441763 - DA converter and liquid crystal driving device incorporating the same (2002-08-27),

6. 6437716 - Gray scale display reference voltage generating circuit capable of changing gamma correction characteristic and LCD drive unit employing the same (2002-08-20),

7. 6373419 - DA converter and liquid crystal driving device incorporating the same (2002-04-16),

8. 6331846 - Differential amplifier, operational amplifier employing the same, and liquid crystal driving circuit incorporating the operational amplifier (2001-12-18),

9. 6310593 - Liquid crystal driving circuit (2001-10-30),

10. 6160533 - Method and apparatus for driving display panel (2000-12-12),

11. 5751186 - Operational amplifier circuit with an extended input voltage range (1998-05-12),

12. 5332936 - Composite logic circuit (1994-07-26),

13. 5289518 - Low power shift register circuit (1994-02-22),

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