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Sumitomo Chemical
Rank (1997):
#89
of 13,859
Top 1%
345 inventors
129
Patents 1997
Top Inventors at Sumitomo Chemical
1997
Showing 51–100 of 345 inventors
Rank
Name
Patents
#42
Kanta Urakami
2
#42
Kaneo Yokoyama
2
#42
Kenji Arai
2
#42
Kenji Nagaoka
2
#42
Kenji Nakane
2
#42
Keisuke Watanabe
2
#42
Keisaku Yamamoto
2
#42
Koichi Fujisawa
2
#42
Kozo Kotani
2
#42
Masato Arisawa
2
#42
Makoto Namioka
2
#42
Mamoru Shirahata
2
#42
Masaya Suzuki
2
#42
Mitsuyo Maeda
2
#42
Mikako Nakamachi
2
#42
Motoo Hazama
2
#42
Narutoshi Hayashi
2
#42
Naoki Takeyama
2
#42
Nobuya Niizaki
2
#42
Noriaki Saito
2
#42
Noboru Yamaguchi
2
#42
Seiichiro Ima
2
#42
Setsuko Yamamoto
2
#42
Shohei Masui
2
#42
Shinichiro Tanaka
2
#42
Shigeki Yamamoto
2
#42
Takeshi Ebara
2
#42
Tadayuki Ohmae
2
#42
Takeshi Washimi
2
#42
Toshiyuki Araki
2
#42
Toshio Igarashi
2
#42
Toshio Kawakita
2
#42
Toshiya Kuroda
2
#42
Toshio Sasaki
2
#42
Tomoari Satoh
2
#42
Tomohiro Teramae
2
#42
Yasunori Nishida
2
#42
Yasuyoshi Ueda
2
#42
Yoichi Ikeda
2
#42
Yoshihiro Nakatsuji
2
#42
Yoshiaki Takeuchi
2
#42
Yuji Baba
2
#42
Yufu Sato
2
#42
Yuji Shigematsu
2
#42
Yutaka Shiomi
2
#96
Kazuo Kasabo
1
#96
Michihisa Toriba
1
#96
Nobuhiro Kawara
1
#96
Akio Imai
1
#96
Akira Murakami
1
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