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Sumitomo Electric Industries
Rank (1989):
#13
of 11,124
Top 1%
1,127 inventors
551
Patents 1989
Top Inventors at Sumitomo Electric Industries
1989
Showing 1–50 of 1,127 inventors
Rank
Name
Patents
1
Isao Satoh
11
2
Kazufumi Ogawa
9
3
Yoshitomi Nagaoka
8
3
Kensuke Mizuma
8
3
Masuo Ichihara
8
3
Makoto Ichinose
8
3
Masayoshi Kubo
8
3
Hisayoshi Matoba
8
#9
Yoshihisa Fukushima
7
#9
Yuzuru Kuroki
7
#9
Masaaki Kobayashi
7
#9
Katsutoshi Kido
7
#13
Yoshizo Shibano
6
#13
Koji Takata
6
#13
Masayuki Endo
6
#13
Masanori Nishiguchi
6
#13
Masaru Sasago
6
#13
Shigeo Kuninobu
6
#13
Shuzo Suzuki
6
#13
Tamotsu Nishiyama
6
#13
Fumiharu Ohta
6
#13
Akihiro Takeuchi
6
#13
Benito Mishiro
6
#13
Eiji Itemadani
6
#13
Katsuji Kagayama
6
#26
Masahiro Maruyama
5
#26
Michihisa Kyoto
5
#26
Minoru Watanabe
5
#26
Akira Usui
5
#26
Hiroyuki Nagai
5
#31
Yosuke Fujita
4
#31
Yuuji Takagi
4
#31
Kazuhiro Yamanishi
4
#31
Kenji Shima
4
#31
Lee R. Dischert
4
#31
Masahiko Matsui
4
#31
Masayoshi Miura
4
#31
Masahisa Shimizu
4
#31
Masao Tamura
4
#31
Makoto Usui
4
#31
Masato Yoshino
4
#31
Mitsuo Makimoto
4
#31
Naoji Fujimori
4
#31
Naofumi Takagi
4
#31
Robert J. Topper
4
#31
Satoru Yuhaku
4
#31
Seiichi Nakatani
4
#31
Shinji Komori
4
#31
Shinichi Tanaka
4
#31
Takao Tohda
4
1
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3
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