KM

Koichi Miwa

GT Global Oled Technology: 7 patents #27 of 106Top 30%
Kyocera: 5 patents #593 of 3,732Top 20%
CO Chi Mei Optoelectronics: 3 patents #52 of 296Top 20%
IBM: 3 patents #26,272 of 70,183Top 40%
LG: 3 patents #10,792 of 26,165Top 45%
Overall (All Time): #253,590 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11127351 Display device and method of driving the same using fake data insertion SeungJoon Jeon, Nakjin Seong, Minhyung KANG, MooKyoung Hong 2021-09-21
10971081 Driver circuit, light-emitting display device, and driving method Minhyung KANG 2021-04-06
9824634 OLED display device with variable gamma reference voltage Seong-Eok Han, Junghyun Lee, Yonghan Jo 2017-11-21
9569991 Pixel circuit, display device, and inspection method Yuichi Maekawa 2017-02-14
8754882 Pixel circuit, display device, and inspection method Yuichi Maekawa 2014-06-17
8638277 Display device 2014-01-28
8629864 Display device and pixel circuit Yuichi Maekawa 2014-01-14
8390653 Electroluminescent pixel with efficiency compensation by threshold voltage overcompensation 2013-03-05
8253659 Display device and pixel circuit Yuichi Maekawa 2012-08-28
7995008 Drive circuit for electroluminescent device 2011-08-09
7569858 Thin film transistor in which fluctuations in current flowing therethrough are suppressed, and image display apparatus Takatoshi Tsujimura, Shinya Ono, Mitsuo Morooka 2009-08-04
7348944 Image display device Takatoshi Tsujimura 2008-03-25
7227304 Image display apparatus Takatoshi Tsujimura, Mototsugu Oohata 2007-06-05
7173278 Thin-film transistor in which fluctuations in current flowing therethrough are suppressed, and image display apparatus Takatoshi Tsujimura, Shinya Ono, Mitsuo Morooka 2007-02-06
7122956 OLED display and method of manufacturing such display Nami Ikeda, Mitsuo Morooka, Shinya Ono, Keigo Kanoh, Koji Murayama 2006-10-17
6661564 Electronic apparatus and electronic apparatus information display method Takatoshi Tsujimura, Hiroshi Suzuki 2003-12-09
6396469 Method of displaying an image on liquid crystal display and a liquid crystal display Kuniaki Sueoka, Hajime Nakamura 2002-05-28
6317186 Method for sealing corner regions of a liquid crystal display Michikazu Noquchi, Shunji Suzuki, Ho Chong Lee, Donald P. Seraphim, Dean W. Skinner 2001-11-13