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Shin-Etsu Quartz Products Co.
Rank (All Time):
#5526
of 106,127
Top 6%
149 inventors
132
Patents All Time
Top Inventors at Shin-Etsu Quartz Products Co.
All Time
Showing 1–50 of 149 inventors
Rank
Name
Patents
1
Akira Fujinoki
34
2
Tatsuhiro Sato
22
3
Hiroyuki Nishimura
20
#4
Shigeru Yamagata
18
#5
Kyoichi Inaki
16
#6
Yasuo Ohama
13
#7
Hiroyuki Watanabe
12
#8
Nobumasa Yoshida
9
#8
Tomomi Usui
9
#10
Akihiko Sugama
8
#11
Hiroshi Matsui
7
#11
Katsuhiko Kemmochi
7
#13
Toshikatsu Matsuya
6
#14
Hiroyuki Kimura
5
#14
Masaaki Aoyama
5
#14
Mitsuo Matsumura
5
#14
Shigeo Mizuno
5
#14
Tetsuji Ueda
5
#14
Toshiyuki Kato
5
#20
Atsushi Shimada
4
#20
Hiroyuki Miyazawa
4
#20
Toru Mizuno
4
#20
Akira Sato
4
#24
Eiichi Shinomiya
3
#24
Hisatoshi Otsuka
3
#24
Ikuo Hattori
3
#24
Itsuo Araki
3
#24
Kiyoshi Yokokawa
3
#24
Masaatsu Kataoka
3
#24
Ralf Takke
3
#24
Shinichi Okoshi
3
#24
Tatsuya Mori
3
#24
Takayuki Oshima
3
#24
Takayuki Togawa
3
#24
Tohru Segawa
3
#24
Toru Segawa
3
#24
Tohru Yokota
3
#24
Toru Yokota
3
#24
Wolfgang Englisch
3
#24
Yasuyuki Yaginuma
3
#24
Yoshiaki Ise
3
#24
Yuji Baba
3
#24
Yuya YOKOSAWA
3
#44
Atsuhi Shimada
2
#44
Atsushi Iwasaki
2
#44
Chuzaemon Tsuji
2
#44
Daiki FUJITA
2
#44
Gerhart Vilsmeier
2
#44
Heinz Fabian
2
#44
Heinz Herzog
2
1
2
3
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