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 3,401–3,450 of 28,566 inventors

RankNamePatents
#3142 Tomoaki Kudaishi 13
#3142 Toru Masuda 13
#3142 Tomoyoshi Mishima 13
#3142 Toyohisa Morita 13
#3142 Toshio Nagashima 13
#3142 Toshiaki Nakamura 13
#3142 Tomoki Nakamura 13
#3142 Toshihisa Okazaki 13
#3142 Toyoharu Okumoto 13
#3142 Tokihito Suwa 13
#3142 Tomoyuki Tada 13
#3142 Tooru Takeura 13
#3142 Toshio Tojo 13
#3142 Tosio Tomite 13
#3142 Toshiyuki Ukai 13
#3142 Tsukasa Fujimori 13
#3142 Tsutomu Inui 13
#3142 Tsuneaki Kamei 13
#3142 Tsutomu Kono 13
#3142 Tsutomu Nakashima 13
#3142 Tsutomu Ohmae 13
#3142 Tsutomu Takahashi 13
#3142 Tsuyoshi Watanabe 13
#3142 Xiaoming Jiang 13
#3142 Yasurou Kubota 13
#3142 Yasuhiro Masuhara 13
#3142 Yasuhiro Mochizuki 13
#3142 Yasuki Mori 13
#3142 Yasushi NAGUMO 13
#3142 Yasuhiko Nakayama 13
#3142 Yasushi Neho 13
#3142 Yasuhiro Nemoto 13
#3142 Yasuhiro Nunogawa 13
#3142 Yasuyuki Saito 13
#3142 Yasuhiro Sakakibara 13
#3142 Yasuhiro Shiraki 13
#3142 Yasuhiro Someda 13
#3142 Yasumichi Yasuda 13
#3142 Yoshiaki Asakawa 13
#3142 Yosuke Himura 13
#3142 Yoshitaka Hirata 13
#3142 Yoshihiro Hori 13
#3142 Yoshimi Iso 13
#3142 Yoshihito Maeda 13
#3142 Yoshinori Miyaki 13
#3142 Yoshihiko Nagamine 13
#3142 Yoshiki Niwa 13
#3142 Yoichi Sato 13
#3142 Yoshitaka Takahashi 13
#3142 Yoshiya Takano 13