Hideyuki Inaoka has been granted 6 US patents while listed as an inventor at Fujitsu Limited. The first was granted in 1991 and the most recent in July 2012. Hideyuki Inaoka ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Hideyuki Inaoka in Tama, JP.