Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Mitsui Chemicals — 46 Patents in 2021

Rank (2021): #871 of 31,507Top 3%
169 inventors
46 Patents 2021

Top Inventors at Mitsui Chemicals 2021

Showing 51–100 of 169 inventors

RankNamePatents
#28 Hideharu Kuwamoto 1
#28 Hiroshi Miyasako 1
#28 Hirokazu Mizuma 1
#28 Hiroki Murai 1
#28 Hideyuki Nagai 1
#28 Hidetake NAKANO 1
#28 Hiroshi Okumura 1
#28 Hiroyuki Sekino 1
#28 Hirohisa Shimizu 1
#28 Hirohisa Shiode 1
#28 Hiroaki TAGO 1
#28 Hirokazu Tanaka 1
#28 Hiroko Wachi 1
#28 Hortense Desodt 1
#28 Ikuko Ebisawa 1
#28 Junji Maki 1
#28 Junko Tokuda 1
#28 Kazuyuki Fukuda 1
#28 Kaichiro Haruta 1
#28 Kazuoki Nakai 1
#28 Katsuki ONISHI 1
#28 Kazuhiko Yoshinaga 1
#28 Kenichi Fukukawa 1
#28 Kenta Ide 1
#28 Kenji Iida 1
#28 Keiichirou Kai 1
#28 Kei Yoshida 1
#28 Kiyomi Imagawa 1
#28 Kiyohide INOMATA 1
#28 Kiminori Noda 1
#28 Kiyoshi Takahashi 1
#28 Koji Endo 1
#28 Koji Inoue 1
#28 Koichi Shimada 1
#28 Koji Suesugi 1
#28 Koya YOSHIMOTO 1
#28 Masaki Amano 1
#28 Masami Arata 1
#28 Makoto EGAWA 1
#28 Mayumi Hiwara 1
#28 Masakazu Jitsukata 1
#28 Masakazu KAGEOKA 1
#28 Makoto KAJIURA 1
#28 Masaru Kawaguchi 1
#28 Mai KIMURA 1
#28 Masakazu MASUI 1
#28 Masaki Misumi 1
#28 Masami Murakami 1
#28 Masaki Okazaki 1
#28 Masakazu Tanaka 1