YH

Yoshihiko Hirai

NE Nec: 4 patents #46 of 1,934Top 3%
Overall (2002): #10,820 of 266,432Top 5%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6473140 Active matrix liquid crystal display Eishi Mizobata, Naoyasu Ikeda 2002-10-29
6469765 Liquid crystal display and method of performing display operation Hiroaki Matsuyama, Kazumi Kobayashi, Yuji Yamamoto, Mamoru Okamoto, Michiaki Sakamoto +1 more 2002-10-22
6466293 Liquid crystal display with a liquid crystal orientation controlling electrode and processes for manufacturing and driving thereof Masayoshi Suzuki, Hideya Murai, Toshiya Ishii, Kazumi Kobayashi, Hiroaki Matsuyama +1 more 2002-10-15
6456352 Liquid crystal display device Hiroaki Matsuyama, Kazumi Kobayashi, Toshiya Ishii, Masayoshi Suzuki, Hideya Murai 2002-09-24