DO

Daini Okajima

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Media Electronics Co.: 2 patents #79 of 214Top 40%
Overall (All Time): #2,209,957 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6343095 Radio receiver using level-variable reference signal for discriminative detection of data signal and signal discrimination method Minoru Moteki, Kazuhide Tamizu, Kenji Tamaru 2002-01-29
6094451 Radio receiver using level-variable reference, signal for discriminative detection of data signal and signal discrimination method Minoru Moteki, Kazuhide Tamizu, Kenji Tamaru 2000-07-25