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 2,201–2,250 of 28,566 inventors

RankNamePatents
#2067 Toshiyuki Saito 18
#2067 Tohru Watanabe 18
#2067 Toshio Yamada 18
#2067 Tsuyoshi Tanaka 18
#2067 Yasunori Bessho 18
#2067 Yasutaka Konno 18
#2067 Yasushi Muranaka 18
#2067 Yasuaki Nakamura 18
#2067 Yasutaka Nishida 18
#2067 Yoshimi Hakamata 18
#2067 Yoichi Iihoshi 18
#2067 Yoshihiro Imajo 18
#2067 Yoshinori Ishikawa 18
#2067 Youichi Ohshita 18
#2067 Yooichi Shintani 18
#2067 Yoshitaka Sugawara 18
#2067 Yoshinobu Tarutani 18
#2067 Yoshihiro Uchiyama 18
#2067 Yusuke FUJII 18
#2067 Yugo Kashiwagi 18
#2067 Yuki Naganuma 18
#2067 Yuichi Ono 18
#2067 Yuji Otsuka 18
#2067 Yuzo Taniguchi 18
#2067 Yuji Yokoyama 18
#2067 Yuji Yoshitomi 18
#2067 Akira Hamamatsu 18
#2067 Akira Horie 18
#2067 Akio Idei 18
#2067 Akemi Sanada 18
#2231 Atsushi Ogishima 17
#2231 Atsushi Shimoda 17
#2231 Chuichi Miyazaki 17
#2231 Eiichi Ide 17
#2231 Eiichi Toyota 17
#2231 Fusanori Nishikimi 17
#2231 Haruhisa Ando 17
#2231 Haruhiro Hasegawa 17
#2231 Haruhiko Matsuyama 17
#2231 Haruki Takata 17
#2231 Haruo Urushidani 17
#2231 Hiroshi Aoki 17
#2231 Hideo Arima 17
#2231 Hidehiro Iizuka 17
#2231 Hiroshi Kakibayashi 17
#2231 Hiromitsu Kawamura 17
#2231 Hideyuki Kazumi 17
#2231 Hiroyuki Kida 17
#2231 Hiromu Kikawa 17
#2231 Hiroshi Koike 17