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

Hitachi Chemical Company

Rank (All Time): #521 of 106,127Top 1%
1,946 inventors
1,613 Patents All Time

Top Inventors at Hitachi Chemical Company All Time

Showing 1,801–1,850 of 1,946 inventors

RankNamePatents
#1071 Yasuaki Nakamura 1
#1071 Yasuo Nakano 1
#1071 Yasushi Numaguchi 1
#1071 Yasuhisa Odagawa 1
#1071 Yasuo Ohdaira 1
#1071 Yasuharu Satou 1
#1071 Yasushi Shinbo 1
#1071 Yasusi Simada 1
#1071 Yasuo Sugawara 1
#1071 Yasushi Sugimoto 1
#1071 Yamazaki Toshio 1
#1071 Yasuyuki Tsutsumi 1
#1071 Yasushi Watanabe 1
#1071 Yasuhiro Yagi 1
#1071 Yasuhiko Yokoya 1
#1071 Yoshimoto Abe 1
#1071 Yoichi Agata 1
#1071 Yoshihiro Amano 1
#1071 Yousuke Aoki 1
#1071 Yoshishige Endoh 1
#1071 Yoshishige Endou 1
#1071 Yoshiaki Fuse 1
#1071 Yoshiki Hama 1
#1071 Yoshikazu Hirose 1
#1071 Yoshihiko Honda 1
#1071 Yoshiyuki Ikezoe 1
#1071 Yohei Ishikawa 1
#1071 Youhei Itoh 1
#1071 Yoshiaki Itoh 1
#1071 Yoshiyuki Kato 1
#1071 Yoshinori Kobayashi 1
#1071 Yoshinobu Kohara 1
#1071 Yosimi Komatu 1
#1071 Yoshiaki Kurihara 1
#1071 Yongchao Liang 1
#1071 Yoshiki Matsuoka 1
#1071 Yoshiki Miyamoto 1
#1071 Yoshihiro Mizukami 1
#1071 Yoko Mullen 1
#1071 Yoshinori Nagai 1
#1071 Yoshihisa Nagashima 1
#1071 Yoshiyuki Ono 1
#1071 Yoshie Oosaki 1
#1071 Yoshirou Oowada 1
#1071 Yoshihiko Saito 1
#1071 Yoshihiko Sato 1
#1071 Yoshika Sekine 1
#1071 Yoshihiro Shoji 1
#1071 Yoshiki Sota 1
#1071 Yoshihiro Tamura 1