YM

Yukari Matsubara

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,732,073 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5699106 Interactive program selecting system Toshiyuki Oda, Hiroaki Takahashi, Takashi Takeuchi 1997-12-16