OO

Osamu Okumura

SE Seiko Epson: 3 patents #104 of 953Top 15%
📍 Chino, JP: #3 of 42 inventorsTop 8%
Overall (2005): #18,699 of 245,428Top 8%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6933992 Transflective liquid crystal device with bright reflective display Tsuyoshi Maeda 2005-08-23
6909481 Liquid crystal display and electronic appliance Tsuyoshi Maeda 2005-06-21
6873383 Liquid crystal device and electronic apparatus Tsuyoshi Maeda, Eiji Okamoto, Takumi Seki 2005-03-29