Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Hitachi

Rank (All Time): #13 of 106,127Top 1%
28,566 inventors
44,478 Patents All Time

Top Inventors at Hitachi All Time

Showing 3,151–3,200 of 28,566 inventors

RankNamePatents
#3142 Frank Hunt 13
#3142 Frederico Buchholz Maciel 13
#3142 Goichi Ono 13
#3142 Gyozo Toda 13
#3142 Hajime Abe 13
#3142 Harushige Nakagaki 13
#3142 Hajime Urai 13
#3142 Heihatiro Midorikawa 13
#3142 Hidetoshi Abe 13
#3142 Hiromi Abe 13
#3142 Hitoshi Arai 13
#3142 Hideo Arakawa 13
#3142 Hideki Asano 13
#3142 Hiroaki Asuma 13
#3142 Hiromichi Endoh 13
#3142 Hiroshi Fujise 13
#3142 Hikaru Hanada 13
#3142 Hiroaki Hashimoto 13
#3142 Hiroyuki Hoshi 13
#3142 Hirokazu Inoue 13
#3142 Hiroyuki Itagaki 13
#3142 Hiromichi Itoh 13
#3142 Hiroshi Iwata 13
#3142 Hiroyuki Kagawa 13
#3142 Hiromu Kakuya 13
#3142 Hiroshi Kamimura 13
#3142 Hiroshi Kamizuma 13
#3142 Hideo Kawamoto 13
#3142 Hideaki Kobayashi 13
#3142 Hiromi Koizumi 13
#3142 Hiroyuki Kojima 13
#3142 Hideaki Kurata 13
#3142 Hideo Maki 13
#3142 Hironari Matsuda 13
#3142 Hidekazu Matsumoto 13
#3142 Hirotaka Mizuno 13
#3142 Hiromitsu Nagae 13
#3142 Hisashi Nakamura 13
#3142 Hitoshi Oaku 13
#3142 Hitoshi Ogawa 13
#3142 Hiroyuki Sakamoto 13
#3142 Hitoshi Sasabuchi 13
#3142 Hirofumi Suzuki 13
#3142 Hideo Suzuki 13
#3142 Hiroyuki Tai 13
#3142 Hizuru Yamaguchi 13
#3142 Hiromu Yasuda 13
#3142 Hiroaki Yoda 13
#3142 Hitoshi Yokota 13
#3142 Hiroshi Yoshigi 13