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Toyonaka, Japan

Yoneharu Takubo

USPTO Granted Patents = 17

Average Co-Inventor Count = 3.3

ph-index = 8

Forward Citations = 484(Granted Patents)

Location History:

Neyagawa, JP (1987 - 1990)
Toyonaka, JP (1993 - 1999)
Ishikawa, JP (1998 - 2003)
Kanazawa, JP (2004 - 2005)

Company Filing History:

17 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Years Active: 1987-2005

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6914644 - Liquid crystal device (2005-07-05),

2. 6781659 - Liquid crystal display device, pixels repair method thereof, and drive method thereof (2004-08-24),

3. 6522379 - Liquid crystal display element with zigzag data or scan lines adjacent zigzag edged pixel electrodes (2003-02-18),

4. 6040813 - Active matrix liquid crystal display device and a method for driving the (2000-03-21),

5. 5986631 - Method for driving active matrix LCD using only three voltage levels (1999-11-16),

6. 5748276 - Liquid crystal display unit with a plurality of subpixels (1998-05-05),

7. 5745207 - Active matrix liquid crystal display having electric fields parallel to (1998-04-28),

8. 5610739 - Liquid crystal display unit with a plurality of subpixels (1997-03-11),

9. 5528055 - Thin-film transistor (1996-06-18),

10. 5373378 - Active matrix type liquid crystal display device with peripheral pixel (1994-12-13),

11. 5303072 - Liquid crystal display device (1994-04-12),

12. 5193017 - Reflective-type active matrix liquid crystal display device (1993-03-09),

13. 4936656 - Video projector (1990-06-26),

14. 4801932 - Display apparatus (1989-01-31),

15. 4733950 - Display device using electro-optic plate and a membrane switch (1988-03-29),

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