KO

Kiichi Okumura

SE Seiko Epson: 5 patents #2,973 of 7,774Top 40%
Overall (All Time): #1,022,747 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
RE42740 Projector Motoyuki Fujimori, Toshiaki Hashizume, Kenji Iguchi 2011-09-27
RE40296 Projection type liquid crystal projector Motoyuki Fujimori, Toshiaki Hashizume, Kenji Iguchi 2008-05-06
5988818 Projection type liquid crystal projector Motoyuki Fujimori, Toshiaki Hashizume, Kenji Iguchi, Keisuke Sakagami 1999-11-23
5651599 Projection type liquid crystal projector Motoyuki Fujimori, Toshiaki Hashizume, Kenji Iguchi, Keisuke Sakagami 1997-07-29
5418586 Projection type liquid crystal projector Motoyuki Fujimori, Toshiaki Hashizume, Kenji Iguchi, Keisuke Sakagami 1995-05-23