KO

Kazuhiro Ooyagi

HC Hitachi Automotive Engineering Co.: 3 patents #60 of 314Top 20%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HS Hitachi Video And Information Systems: 1 patents #142 of 269Top 55%
HI Hitachi Video Engineering, Incorporated: 1 patents #69 of 181Top 40%
Overall (All Time): #1,650,958 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5414470 Sync signal generator for generating a second sync signal synchronized with a first sync signal Nobutaka Hotta, Keiro Shinkawa 1995-05-09
5303396 Diversity reception having a plurality of antennas for use with moving vehicles Nobutaka Hotta, Keiro Shinkawa 1994-04-12
5138451 Television receiver Keiro Shinkawa, Tsutomu Noda, Toshinori Murata, Nobutaka Hotta 1992-08-11