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Idemitsu Petrochemical Co.
Rank (All Time):
#1499
of 106,127
Top 2%
578 inventors
572
Patents All Time
Top Inventors at Idemitsu Petrochemical Co.
All Time
Showing 51–100 of 578 inventors
Rank
Name
Patents
#48
Hiroshi Odaka
6
#48
Hideo Teshima
6
#48
Kazuto Hashimoto
6
#48
Koji Yamamoto
6
#48
Masahiko Kuramoto
6
#48
Mitsugu Kanzawa
6
#48
Masami Kanamaru
6
#48
Norio Ogata
6
#48
Takanori Sadashima
6
#48
Takao Tamura
6
#48
Takashi Umeda
6
#48
Tetsuya Nakamura
6
#48
Toshikazu Kasahara
6
#48
Yutaka Azuma
6
#48
Akira Tanaka
6
#66
Daigo Shirota
5
#66
Hideo Kusuyama
5
#66
Kazutoshi Ishikawa
5
#66
Katsuhiko Tada
5
#66
Kenji Tanaka
5
#66
Masanori Sera
5
#66
Masatoshi Toda
5
#66
Masaya Tsubokawa
5
#66
Masayuki Tsuruoka
5
#66
Makoto Wakabayashi
5
#66
Mitsunori Ito
5
#66
Nobuyuki Satoh
5
#66
Ryuji Moriwaki
5
#66
Ryoichi Tsunori
5
#66
Seiji Takahashi
5
#66
Shinji Chino
5
#66
Shigemasa Suzuki
5
#66
Shinji Tanaka
5
#66
Takuma Aoyama
5
#66
Tatsuya Kawamura
5
#66
Takashi Nakagawa
5
#66
Takashi Saeki
5
#66
Takashi Sumitomo
5
#66
Takayoshi Tanaka
5
#66
Takaaki Uchida
5
#66
Toru Bando
5
#66
Yoshiaki Saito
5
#66
Yutaka Kobayashi
5
#94
Eiji Tamura
4
#94
Eishun Tsuchida
4
#94
Fumio Okuda
4
#94
Hideki Imabayashi
4
#94
Hiroshi Itagaki
4
#94
Hiroshi Kurokawa
4
#94
Hiroyuki Nishide
4
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