OY

Osamu Yokoyama

SE Seiko Epson: 9 patents #11 of 895Top 2%
Overall (2003): #2,145 of 273,478Top 1%
9
Patents 2003

Issued Patents 2003

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
6671014 Liquid projection device having a liquid crystal display element that includes an electroluminescent element Satoru Miyashita, Tatsuya Shimoda 2003-12-30
6628067 Organic electroluminescent white light source and method for manufacturing the same Hidekazu Kobayashi, Satoru Miyashita 2003-09-30
6626551 Lighting device, and electronic device using the same Tatsuaki Funamoto 2003-09-30
6607277 Projector display comprising light source units Satoru Miyashita, Hiroshi Kamakura, Tatsuya Shimoda 2003-08-19
6585379 Projector and method of manufacturing a light modulation device Tatsuya Shimoda, Satoru Miyashita 2003-07-01
6547400 Light source device, optical device, and liquid-crystal display device 2003-04-15
6545408 Organic electroluminescent light source Masahiro Uchida, Tatsuaki Funamoto 2003-04-08
6541910 Organic el display Masahiro Uchida 2003-04-01
6507379 Liquid crystal projection device having a liquid crystal display element that includes an electroluminescent element Satoru Miyashita, Tatsuya Shimoda 2003-01-14