ZE

Zeon

Rank (All Time): #698 of 106,127Top 1%
734 inventors
1,228
Patents All Time

Top Inventors at Zeon All Time

Showing 1–50 of 734 inventors

RankNamePatents
1 Kei Sakamoto 43
2 Kiyoshige Kojima 31
3 Kumi Okuyama 29
#4 Yasuo Tsunogae 28
#5 Shigetaka Hayano 26
#6 Kouichirou Maeda 25
#6 Yasuhiro Wakizaka 25
#8 Shunsuke Yamanaka 24
#9 Junji Kodemura 21
#9 Mitsugu Uejima 21
#9 Tetsuya Toyoshima 21
#9 Yuki Hayashi 21
#13 Hiroyasu Inoue 20
#13 Kenya Sonobe 20
#13 Norikazu Yamamoto 20
#13 Tatsuya Sugimoto 20
#17 Taku Hatano 19
#18 Kazuki ASAI 18
#18 Masayoshi Yoshida 18
#20 Keiichiro Tanaka 17
#20 Kohei Arakawa 17
#20 Takashi Iga 17
#20 Tomokazu Sasaki 17
#24 Naoki Takahashi 16
#24 Satoshi Kiriki 16
#24 Takeru Chiba 16
#27 Mayumi Fukumine 15
#28 Masao Nakamura 14
#28 Sadaharu Hashimoto 14
#28 Tomonori Nakashima 14
#28 Yusaku MATSUO 14
#28 Yujiro Toyoda 14
#33 Shingo OKUNO 13
#33 Takuya Kaneda 13
#33 Yoshihisa Takeyama 13
#36 Kenichi Harai 12
#36 Manabu Hoshino 12
#36 Masahiro Nakamura 12
#36 Mikio WAKI 12
#36 Midori YAMAAI 12
#36 Seiki CHIBA 12
#36 Taku Matsumura 12
#36 Takumi Sugimoto 12
#36 Toshihide Murakami 12
#36 Tomoya MURASE 12
#36 Akiyoshi Shibuya 12
#47 Hisashi Kurokawa 11
#47 Hiroyasu Nagamori 11
#47 Shunjin Aihara 11
#47 Takanori FUJIWARA 11