IC

Idemitsu Kosan Co.

Rank (All Time): #378 of 106,127Top 1%
1,237 inventors
2,264
Patents All Time

Top Inventors at Idemitsu Kosan Co. All Time

Showing 101–150 of 1,237 inventors

RankNamePatents
#93 Yukitoshi Jinde 15
#102 Hiromichi Seiki 14
#102 Katsumi Ichitani 14
#102 Shigeo Matsuzaki 14
#105 Hideo Kanamori 13
#105 Hidetoshi Koga 13
#105 Hiroki Sekiguchi 13
#105 Kazuaki Abe 13
#105 Kazuharu Morita 13
#105 Kazufumi Nakamura 13
#105 Keiichi Narita 13
#105 Kiyohiko Yokota 13
#105 Masami Kogure 13
#105 Noriyuki Tani 13
#105 Tatsuya Egawa 13
#105 Takenori Fujimura 13
#105 Tomoko Abe 13
#105 Toshio Isozaki 13
#105 Yasuhiro Kawaguchi 13
#120 Emiko Kambe 12
#120 Hironori Kawakami 12
#120 Hiroshi Maezawa 12
#120 Izumi Terada 12
#120 Jun Endo 12
#120 Masato Nakamura 12
#120 Masakazu Suzuki 12
#120 Motohisa Ido 12
#120 Nobuhide Ishihara 12
#120 Ryohei Hashimoto 12
#120 Shuichi Sakanoue 12
#120 Shunji Uchida 12
#120 Tadahiko Yoshinaga 12
#120 Toshikazu Ijitsu 12
#120 Tokue Sato 12
#120 Yasunori Kijima 12
#120 Yukitoshi Fujinami 12
#137 Atsushi Sato 11
#137 Hiroyuki Endo 11
#137 Hideto Kamimura 11
#137 Masaya Okamoto 11
#137 Masami Takimoto 11
#137 Michihiro Sawada 11
#137 Seiichiro Yokoyama 11
#137 Shuji Sakamoto 11
#137 Takashi Kashiwamura 11
#137 Takashi Umeki 11
#137 Tetsuo Takematsu 11
#137 Tsuyoshi Ota 11
#137 Yusuke Hayata 11
#137 Akihiko Okada 11