Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HI

Hitachi

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

Top Inventors at Hitachi All Time

Showing 2,251–2,300 of 28,566 inventors

RankNamePatents
#2231 Hiromasa Kubo 17
#2231 Hiroshi Mine 17
#2231 Hirofumi Mukai 17
#2231 Hiroshi Ohnishi 17
#2231 Hideyuki Sagawa 17
#2231 Hiroshi Saito 17
#2231 Hiroyuki Shichida 17
#2231 Hiroshi Shimizu 17
#2231 Hideya Suzuki 17
#2231 Hiroyuki Takahashi 17
#2231 Hisashi Takamatsu 17
#2231 Hiroyuki Takeuchi 17
#2231 Hiroshi Tani 17
#2231 Hidenori Umeno 17
#2231 Hideo Yusa 17
#2231 Houng Joong Kim 17
#2231 Irizo Naniwa 17
#2231 Isao Ikuta 17
#2231 Isao Shimizu 17
#2231 Jiro Kashio 17
#2231 Jiro Takezaki 17
#2231 Junichi Shimada 17
#2231 Jun Umetsu 17
#2231 Kazuhide Aikoh 17
#2231 Kazutoshi Higuchi 17
#2231 Kazuyuki Hori 17
#2231 Kazuhiko Horikoshi 17
#2231 Kazumichi Imai 17
#2231 Katsuyuki Imoto 17
#2231 Kazutoshi Kan 17
#2231 Kazumi Kawamoto 17
#2231 Kazuya Kawano 17
#2231 Katsuhiro Komuro 17
#2231 Kanji Kubo 17
#2231 Kazuhito Masuda 17
#2231 Kazutaka Naka 17
#2231 Kazuhiko Sagara 17
#2231 Kazushige Sato 17
#2231 Kazuhiro Sato 17
#2231 Katsumi Tokiguchi 17
#2231 Kazuhiko YOSHIZAWA 17
#2231 Kenji Hayashi 17
#2231 Kenzo Kurotsuchi 17
#2231 Kenjiro Mori 17
#2231 Ken Naono 17
#2231 Ken Tsutsui 17
#2231 Kenji Yoneda 17
#2231 Keiichi Yoshida 17
#2231 Kiyoshi Ishida 17
#2231 Kim Houng Joong 17