HO

Hirotomo Oniwa

SI Seiko Instruments: 4 patents #389 of 1,437Top 30%
Overall (All Time): #1,283,052 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5912655 Display device Masafumi Hoshino, Shuhei Yamamoto, Hiroyuki Fujita, Kentaro Yagi, Fujio Matsu 1999-06-15
5696524 Gradative driving apparatus of liquid crystal display panel Masafumi Hoshino, Hiroyuki Fujita, Fujio Matsu, Shuhei Yamamoto 1997-12-09
5621425 Liquid crystal display device Masafumi Hoshino, Shigeru Senbonmatsu, Shuhei Yamamoto 1997-04-15
5619224 Liquid crystal display panel driving device Masafumi Hoshino, Shuhei Yamamoto, Hiroyuki Fujita, Teruo Ebihara, Fujio Matsu 1997-04-08