AK

Akira Kitazume

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Consumer Electronics Co.: 1 patents #206 of 447Top 50%
HS Hitachi Video And Information Systems: 1 patents #142 of 269Top 55%
Overall (All Time): #1,540,036 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8390640 Television device for adjusting quality of video image to be displayed Hiroshi Aoki, Daisuke Honda, Naoya OKA, Yuki Nagano, Hiroyuki Kurabayashi +2 more 2013-03-05
7920773 Video reproducing device Masato Oshikiri, Haruki Takata, Takehiro Uzawa 2011-04-05
6239845 Television receiver and receiving method thereof Tsuguo Itagaki, Chihiro Ikeda 2001-05-29