HO

Hitoshi Oaku

HI Hitachi: 3 patents #512 of 4,225Top 15%
Overall (2003): #29,578 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6667077 Liquid crystal display device Hiroyuki Kagawa, Kotaro Araya, Katsumi Kondo 2003-12-23
6660387 Display device substrate and display device formed therewith Yasuo Hanawa, Shigeo Amagi, Tomoji Oishi, Katsumi Kondou 2003-12-09
6645576 Active matrix type liquid crystal display and liquid crystal material Yasushi Iwakabe, Masuyuki Ohta, Shigeru Matsuyama, Katsumi Kondo 2003-11-11