YI

Yoshiaki Iwahara

HI Hitachi: 2 patents #343 of 3,149Top 15%
Overall (1994): #15,701 of 165,921Top 10%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5365369 Two dimensional moire reduction type projection display Masanori Ogino, Shoji Kuroda 1994-11-15
5355187 Liquid crystal projection display Masanori Ogino, Takeo Yamada, Shigeru Mori, Fumio Inoue, Akio Yamamoto 1994-10-11