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USPTO Patent Rankings Data through Sept 30, 2025
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Mitsubishi Materials — 55 Patents in 2021

Rank (2021): #739 of 31,507Top 3%
103 inventors
55 Patents 2021

Top Inventors at Mitsubishi Materials 2021

Showing 1–50 of 103 inventors

RankNamePatents
1 Kazunari Maki 7
2 Kiyotaka Nakaya 6
3 Nobuyuki Terasaki 5
#4 Kosei Fukuoka 4
#4 Yuki Ito 4
#6 Kazuhiko Yamasaki 3
#6 Kenji Kubota 3
#6 Keiichiro Oishi 3
#6 Koichi Kita 3
#6 Kouichi Suzaki 3
#6 Masakuni Takahashi 3
#6 Shun Sato 3
#6 Yoshie Tarutani 3
#14 Fumiaki Ishikawa 2
#14 Hiroki Goto 2
#14 Hirotaka Matsunaga 2
#14 Ji-bin Yang 2
#14 Jun Katoh 2
#14 Kazutaka Fujiwara 2
#14 Koji Hoshino 2
#14 Koji Tatsumi 2
#14 Mami Watanabe 2
#14 Masahiro Yano 2
#14 Takehiro Yonezawa 2
#14 Toshihiko Matsuo 2
#14 Toshihiko Saiwai 2
#14 Wardoyo AKHMADI EKO 2
#14 Yoshiyuki Nagatomo 2
#14 Yoshinobu Nakada 2
#30 Akihiro Murakami 1
#30 Atsushi Saito 1
#30 Daisuke Kimoto 1
#30 Denis Kurapov 1
#30 Fumitake Kikuchi 1
#30 Hiroto Akaike 1
#30 Hiroshi Hayashi 1
#30 Hiroshi Ishii 1
#30 Hiromichi Koizumi 1
#30 Hitoshi Kunugi 1
#30 Hiroyuki Mori 1
#30 Hiromi Nakazawa 1
#30 Hideaki Sakurai 1
#30 Hideo Tawara 1
#30 Hironori Uno 1
#30 Ichiro Shiono 1
#30 Isao Arai 1
#30 Joseph Lovorn 1
#30 Jun Kato 1
#30 Jun Kitajima 1
#30 Kazuyoshi Tari 1