ST

Satoru Tsunekawa

HI Hitachi: 3 patents #420 of 3,950Top 15%
HC Hitachi Device Engineering Co.: 2 patents #10 of 126Top 8%
HS Hitachi Video And Information Systems: 2 patents #8 of 66Top 15%
📍 Tachikawa, JP: #6 of 55 inventorsTop 15%
Overall (2002): #21,416 of 266,432Top 9%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6448976 Liquid crystal drive circuit and liquid crystal display apparatus Hiroyuki Nitta, Atsuhiro Higa, Masashi Nakamura, Tsutomu Furuhashi, Hiroshi Kurihara 2002-09-10
6396464 Liquid-crystal display control apparatus Yoshikazu Yokota, Kimihiko Sugiyama 2002-05-28
6392619 Data transfer device and liquid crystal display device Hiroyuki Nitta, Atsuhiro Higa, Masashi Nakamura, Hirobumi Koshi 2002-05-21