KI

Koshu Ichikawa

HC Hitachi Consumer Electronics Co.: 1 patents #206 of 447Top 50%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
Overall (All Time): #2,062,381 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D718802 Projector Atsushi Ishibashi, Yuta Kawaguchi, Takashi Yamamoto 2014-12-02
8465157 Projection type image display Hiroyuki Inoue, Toshihiko Matsuzawa 2013-06-18