OO

Osamu Okumura

SE Seiko Epson: 1 patents #323 of 763Top 45%
📍 Chino, JP: #17 of 42 inventorsTop 45%
Overall (2002): #143,815 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6373538 Reflection type color liquid crystal device and method for driving the same using a color filter Toshiharu Matsushima, Tsuyoshi Maeda 2002-04-16