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ML
Mitsubishi Petrochemical Company Limited
Rank (All Time):
#1743
of 106,127
Top 2%
670 inventors
490
Patents All Time
Top Inventors at Mitsubishi Petrochemical Company Limited
All Time
Showing 1–50 of 670 inventors
Rank
Name
Patents
1
Takashi Fujita
29
2
Kazuhide Hayama
21
3
Mitsuyuki Matsuura
18
#4
Hiroshi Iwane
17
#4
Makoto Imanari
17
#4
Mitsutoshi Aritomi
17
#7
Hiroshi Yui
16
#7
Takeshi Shibano
16
#9
Mitsutaka Miyabayashi
15
#10
Masaki Fujii
14
#10
Takao Yazaki
14
#10
Toshihiko Sugano
14
#13
Koji Nishida
13
#14
Hideaki Yukawa
12
#14
Iwao Seo
12
#14
Kiichi Itoh
12
#14
Shiroh Gotoh
12
#14
Shoichiro Mori
12
#14
Yoshiteru Kageyama
12
#14
Yusuke Arashiro
12
#21
Hironari Sano
11
#21
Takahiro Sugawara
11
#21
Tetsuji Kakizaki
11
#24
Michiharu Kihira
10
#24
Michiya Okamura
10
#24
Sadao Kitagawa
10
#24
Takayuki Inoue
10
#24
Takeo Shimada
10
#24
Tsutomu Isaka
10
#30
Hiroshi Nakano
9
#30
Kaoru Kanayama
9
#30
Kohei Sarumaru
9
#30
Satoru Hattori
9
#34
Katsuhiro Abe
8
#34
Masataka Noro
8
#34
Makoto Takeda
8
#34
Naohiro Nojiri
8
#34
Yukio Sakai
8
#39
Haruo Ohmura
7
#39
Iwao Ishino
7
#39
Kazuhiko Konno
7
#39
Kunimasa Takahashi
7
#39
Masayuki Hanada
7
#39
Masahide Ochiumi
7
#39
Masuzo Yokoyama
7
#39
Mitsumasa Kaitoh
7
#39
Morio Fukuda
7
#39
Shinji Horie
7
#39
Shinichi Yamauchi
7
#39
Takeo Koshikawa
7
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