HK

Hirobumi Koshi

HI Hitachi: 3 patents #512 of 4,225Top 15%
HC Hitachi Device Engineering Co.: 1 patents #28 of 123Top 25%
HS Hitachi Video And Information Systems: 1 patents #17 of 52Top 35%
📍 Nagaoka, JP: #1 of 22 inventorsTop 5%
Overall (2003): #29,683 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6661402 Liquid crystal driver circuit and LCD having fast data write capability Hiroyuki Nitta, Kazuyoshi Kawabe, Satoru Tsunekawa 2003-12-09
6625207 Low power consumption data transmission circuit and method, and liquid crystal display apparatus using the same Hiroyuki Nitta, Satoru Tsunekawa, Atsuhiro Higa 2003-09-23
6603468 Liquid crystal display device for displaying display data Yoshihisa Ooishi, Hiroyuki Nitta, Akihiro Watanabe, Satoru Tsunekawa 2003-08-05