Showing 1–17 of 17 inventors

Rank Inventor Primary Company Patents
1 Shinichi Okoshi Shin-Etsu Quartz Co. 4
1 Yoshinori Ikeda Canon 4
3 Yoshio Tawara Shin-Etsu Chemical Co. 2
3 Kouichi Saito Hitachi 2
3 Tatsuyuki Yamada Murata Manufacturing Co. 2
3 Yuji Baba Nippon Sheet Glass Company, Limited 2
3 Koichi Nitta Kabushiki Kaisha Toshiba 2
3 Masaaki Okane Murata Manufacturing Co. 2
#9 Yoshito Takeshita Aisin Aw Industries Co. 1
#9 Hideki Tsuchida Shipley Company, L.L.C. 1
#9 Hajime Nakano Shin-Etsu Chemical Co. 1
#9 Masami Kaneyoshi Shin-Etsu Chemical Co. 1
#9 Isamu Fujioka Shin-Etsu Chemical Co. 1
#9 Takao Maeda Shin-Etsu Chemical Co. 1
#9 Tetsuo Shimasaki Sumitomo Electric Industries 1
#9 Kimikazu Taniyama Heraeus Quarzglas 1
#9 Asajima Kazuo Shin-Etsu Quartz Products Co. 1