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Idemitsu Kosan Co.
Rank (All Time):
#378
of 106,127
Top 1%
1,237 inventors
2,264
Patents All Time
Top Inventors at Idemitsu Kosan Co.
All Time
Showing 101–150 of 1,237 inventors
Rank
Name
Patents
#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
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