YI

Yoshiaki Iwahara

HI Hitachi: 1 patents #867 of 2,942Top 30%
Overall (1997): #56,274 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5611611 Rear projection type display system Masanori Ogino, Shoji Kuroda, Shuichi Sakamoto, Takashi Itoh, Makoto Kamiya 1997-03-18