IDiyas

For the Inventor, By the Inventor

Suwa, Japan

Norio Koizumi

USPTO Granted Patents = 11

Average Co-Inventor Count = 1.6

ph-index = 4

Forward Citations = 48(Granted Patents)


Company Filing History:

goldMedal9 out of 33,418 
 
Seiko Epson Corporation
 patents
silverMedal1 out of 1 
 
Seiko Epson Cpropration
 patent
bronzeMedal1 out of 1 
 
Seiko Epson Corporaiton
 patent

Years Active: 1998-2006

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11 patents (USPTO):Explore Patents
1. 7061459 - Display controller, display unit and electronic apparatus (2006-06-13),
2. 6975309 - Display driver, and display unit and electronic instrument using the same (2005-12-13),
3. 6552712 - Semiconductor device, liquid crystal display, and electronic equipment including the same (2003-04-22),
4. 6525567 - Semiconductor device, and liquid crystal device and electronic equipment using the same (2003-02-25),
5. 6317344 - Electrical device with booster circuit (2001-11-13),
6. 6300797 - Semiconductor device, and liquid crystal device and electronic equipment using the same (2001-10-09),
7. 6181584 - Semiconductor device with internal power supply circuit, together with liquid crystal device and electronic equipment using the same (2001-01-30),
8. 6075420 - Oscillators with charging and discharging circuits (2000-06-13),
9. 5896114 - Matrix type display device, electronic system including the same and (1999-04-20),
10. 5784072 - Oscillation device, display data processing device, matrix-type display (1998-07-21),
11. 5742271 - Matrix type display device, electronic system including the same and (1998-04-21),
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