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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
ZE

Zeon — 70 Patents in 2018

Rank (2018): #543 of 29,927Top 2%
93 inventors
70 Patents 2018

Top Inventors at Zeon 2018

Showing 1–50 of 93 inventors

RankNamePatents
1 Hiroshi Nakatani 3
1 Kei Sakamoto 3
1 Kiyoshige Kojima 3
1 Kumi Okuyama 3
1 Takeru Chiba 3
1 Tatsuya Sugimoto 3
1 Takashi Tsutsumi 3
1 Tetsuya Toyoshima 3
1 Tomonori Nakashima 3
1 Tomokazu Sasaki 3
1 Yuki Hayashi 3
1 Yujiro Toyoda 3
#13 Akiyoshi Shibuya 2
#13 Akira Tsukada 2
#13 Arinobu KATADA 2
#13 Atsushi Ishiguro 2
#13 Eric A. Joseph 2
#13 Hiroyasu Inoue 2
#13 Hiromi Takamatsu 2
#13 Joe Lee 2
#13 Kenya Sonobe 2
#13 Koichi Tanihara 2
#13 Masahiro Shigeta 2
#13 Mitsugu Uejima 2
#13 Naoaki KURAMOTO 2
#13 Robert L. Bruce 2
#13 Sayaka INOUE 2
#13 Shingo OKUNO 2
#13 Shunsuke Yamanaka 2
#13 Takashi Iizuka 2
#13 Takuya Otake 2
#13 Takefumi Suzuki 2
#13 Teiji Kohara 2
#13 Yasuhiro Sakashita 2
#13 Yasuo Tsunogae 2
#36 Anna Kanasashi 1
#36 Atsuhiro SHIONO 1
#36 Daisuke Saito 1
#36 Daisuke Saitou 1
#36 Hirotoshi Inui 1
#36 Hiroyuki Nitadori 1
#36 Hitoshi Ooishi 1
#36 Hiroyuki Sekine 1
#36 Hiroyuki Taguchi 1
#36 Ikuya MESUDA 1
#36 Junnosuke AKIIKE 1
#36 Kanako SANUKI 1
#36 Kenichi Harai 1
#36 Kenji Hata 1
#36 Kei Kobayashi 1