Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Hitachi

Rank (2020): #69 of 32,488Top 1%
1,311 inventors
621 Patents 2020

Top Inventors at Hitachi 2020

Showing 651–700 of 1,311 inventors

RankNamePatents
#403 Kazuhisa Fujimoto 1
#403 Katsuhiro Fukunaka 1
#403 Kazuki HORIWAKI 1
#403 Kazuichi Isaka 1
#403 Kazuo Ishiyama 1
#403 Kazuyuki Kato 1
#403 Kaoru Kawabata 1
#403 Kazuhiro Kobayashi 1
#403 Katsufumi Kuroda 1
#403 Katsumi Mabuchi 1
#403 Kazuhiro Maeda 1
#403 Kazuhiko Mizuno 1
#403 Kazuhiro Mochizuki 1
#403 Kazuya MOTOKI 1
#403 Katsunari Nagashima 1
#403 Kazushi Nakagawa 1
#403 Katsutoshi Nakatani 1
#403 Kazutaka Okamoto 1
#403 Kazuhiko Omata 1
#403 Kazuo Ono 1
#403 Katsuya Sato 1
#403 Kazuyoshi Serizawa 1
#403 Kazutoshi SUGIE 1
#403 Kanako Suzuki 1
#403 Katsuya Tanaka 1
#403 Kazumasa TOKUHASHI 1
#403 Kazutomo Ushijima 1
#403 Kazuki Watanabe 1
#403 Kazuo Yamamoto 1
#403 Kazuhiro Yamanaka 1
#403 Katsumasa Yamasaki 1
#403 Kazuki YASUKAWA 1
#403 Kazuki Yoshimura 1
#403 Kaifeng Zhang 1
#403 Kentaro Abe 1
#403 Kenji Ajima 1
#403 Ken Akune 1
#403 Keita Azuma 1
#403 Kenta DEGUCHI 1
#403 Keisei Fujiwara 1
#403 Keisuke Hatasaki 1
#403 Kenji Ichige 1
#403 Kengo Imagawa 1
#403 Kenji Kogo 1
#403 Kenji Kubo 1
#403 Kenichiro KUNITOMO 1
#403 Kenzo Kurotsuchi 1
#403 Kenichi Kuwabara 1
#403 Keisuke Matsumoto 1
#403 Kenichi Morita 1