SC

Shin-Etsu Quartz Products Co.

Rank (All Time): #5526 of 106,127Top 6%
149 inventors
132
Patents All Time

Top Inventors at Shin-Etsu Quartz Products Co. All Time

Showing 1–50 of 149 inventors

RankNamePatents
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