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 2,601–2,650 of 28,566 inventors

RankNamePatents
#2438 Tooru Tanimizu 16
#2438 Toru Umekawa 16
#2438 Tsuyoshi Ohnishi 16
#2438 Tsutomu Omae 16
#2438 Yasuaki Aoyama 16
#2438 Yasushi Hayasaka 16
#2438 Yasushi Iwakabe 16
#2438 Yasuhiko Kando 16
#2438 Yasutaka Kono 16
#2438 Yasuhiko Nonaka 16
#2438 Yasunari Obuchi 16
#2438 Yasunobu Ogata 16
#2438 Yoshinori Igarashi 16
#2438 Yoshihiro Moribe 16
#2438 Yoshihiro Nagaoka 16
#2438 Yoshiteru Takeshima 16
#2438 Yoshio Taniguchi 16
#2438 Yukiharu Akiyama 16
#2438 Yuichi Hamamura 16
#2438 Yukiji Iwase 16
#2438 Yuudai KAMADA 16
#2438 Yuji Sakai 16
#2438 Yuichi Sawai 16
#2438 Yuki Watanabe 16
#2438 Hisayoshi Sato 17
#2438 Noriyuki Yamasaki 17
#2438 Ahmed FARAHAT 16
#2438 Akira Nishiguchi 16
#2438 Akihito Nishizawa 16
#2438 Akira Sato 16
#2438 Akihisa Uchida 16
#2438 Akihiro Yamada 16
#2438 Akira Yamaoka 16
#2438 Arata Nakagoshi 16
#2438 Atsuya Fujino 16
#2636 Atsuya Kumagai 16
#2636 Atsushi Morihara 15
#2636 Daisuke Ryuzaki 15
#2636 Daisuke Suzuki 15
#2636 Daigo Takayanagi 15
#2636 Eiki Kamada 15
#2636 Emiko Kobayashi 15
#2636 Fuminobu Komura 15
#2636 Fujio Tajima 15
#2636 Go Uehara 15
#2636 Hajime Hosoya 15
#2636 Hajime Morishita 15
#2636 Haruyuki Watanabe 15
#2636 Heewon Jeong 15
#2636 Hiroya Abe 15