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HIRAI HIDEAKI

Overview
  • Total Patents
    18
About

HIRAI HIDEAKI has a total of 18 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology, optics and computer technology are HAYASHI KATSUHIKO, PENG CHUBING and HENDRIKS BERNARDUS H W.

Patent filings in countries

World map showing HIRAI HIDEAKIs patent filings in countries

Patent filings per year

Chart showing HIRAI HIDEAKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hirai Hideaki 18
#2 Kobayashi Masanori 4
#3 Umeki Kazuhiro 4
#4 Itoh Izumi 3
#5 Nasukawa Toshimichi 3
#6 Li Xue 2
#7 Aoki Shin 2
#8 Inoue Hiroyuki 1
#9 Sato Yasuhiro 1
#10 Kasahara Ryosuke 1