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

Mitsubishi Chemical

Rank (All Time): #355 of 106,127Top 1%
3,557 inventors
2,355 Patents All Time

Top Inventors at Mitsubishi Chemical All Time

Showing 3,151–3,200 of 3,557 inventors

RankNamePatents
#None Masaaki Ohtani 2
#None Mari Oishi 2
#None Masayuki Onose 2
#None Masaharu Shikama 2
#None Masaaki Sugimoto 2
#None Masataka Tsuda 2
#None Makoto Tsurufuji 2
#None Mitsunobu Abe 2
#None Mitsumasa Ono 2
#None Mikio Saitoh 2
#None Mitsuaki Shiraga 2
#None Motoyoshi Miyake 2
#None Naoko Sasaki 2
#None Nobuyoshi Hirokoh 2
#None Nobuji Kikuchi 2
#None Norimichi Koga 2
#None Nobuyuki Nonaka 2
#None Norihito Suzuki 2
#None Osamu Kawashima 2
#None Osamu Wakabayashi 2
#None Seiichi Kamo 2
#None Seiji Yoshida 2
#None Shinji Kubo 2
#None Shizuo Kuriyama 2
#None Shosaku Numa 2
#None Shoichi Ohkubo 2
#None Shigeru Sato 2
#None Shigeru Shigemoto 2
#None Shigeo Shimizu 2
#None Shushichi Yoshimura 2
#None Sinichi Kuwata 2
#None Soichi Inoue 2
#None Susumu Hirako 2
#None Tatsuo Ando 2
#None Takashi Arisawa 2
#None Takao Hirota 2
#None Tadashi Hishida 2
#None Takeshi Ikeda 2
#None Takao Kaneko 2
#None Takamitsu Morita 2
#None Takeru Onoda 2
#None Takashi Tozawa 2
#None Tetsuya Hirota 2
#None Teruo Kidera 2
#None Tetsuo Matsumura 2
#None Tetsuo Nakajima 2
#None Tetsuya Shibahara 2
#None Tetsuro Shimpuku 2
#None Tetzuo Watanabe 2
#None Toru Koyama 2