Seiji Yamagata

USPTO Granted Patents = 11 (Patent Applications = 1)

Average Co-Inventor Count = 3.8

ph-index = 6

Forward Citations = 151(Granted Patents)

Location History:

Kasugai, JP (2001)
Kawasaki, JP (1997 - 2009)

Company Filing History:

Fujitsu Microelectronics Limited

patents

Years Active: 1997-2009

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7639290 - Data read circuit of solid-state imaging device, imaging apparatus, and data read method for solid-state imaging device (2009-12-29),

2. 7477299 - Imaging device (2009-01-13),

3. 7460097 - Semiconductor integrated circuit for driving liquid crystal panel (2008-12-02),

4. 7369170 - Solid-state imaging apparatus and control method with transmission control hold circuit (2008-05-06),

5. 7218166 - Current stabilization circuit, current stabilization method, and solid-state imaging apparatus (2007-05-15),

6. 7145494 - Differential comparator, analog/digital conversion apparatus and imaging apparatus (2006-12-05),

7. 7075474 - Ramp waveform generation circuit, analog/digital conversion circuit, imaging device and control method of imaging device (2006-07-11),

8. 6864873 - Semiconductor integrated circuit for driving liquid crystal panel (2005-03-08),

9. 6448836 - Operational amplifier and its offset cancel circuit (2002-09-10),

10. 6304241 - Driver for a liquid-crystal display panel (2001-10-16),

11. 5614815 - Constant voltage supplying circuit (1997-03-25),

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1 patent pending:

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