Showing 1–20 of 20 inventors

Rank Inventor Primary Company Patents
1 Masahiro Yagi Nippon Shinyaku Co. 5
1 Kanichi Fujikawa Ishihara Sangyo Kaisha 5
3 Kuniaki Nagatani Ishihara Sangyo Kaisha 4
#4 Yoshikazu Kimura Ebara 3
#4 Sinzo Someya Ishihara Sangyo Kaisha 3
#4 Nobuyuki Sakashita Ishihara Sangyo Kaisha 3
#7 Osamu Imai Ngk Insulators 2
#8 Itaru Shigehara Ishihara Sangyo Kaisha 1
#8 Takashi Deguchi Dainippon Pharmaceutical Co. 1
#8 Yasuhiro Tsujii Ishihara Sangyo Kaisha 1
#8 Hiroshi Harayama Sekisui Kagaku Kogyo 1
#8 Toru Koyanagi Ishihara Sangyo Kaisha 1
#8 Kunio Fukuhara Daikin Kogyo Co, Ltd, 1
#8 Hidenosuke Matsumoto Sumitomo Electric Industries 1
#8 Toshio Marumo Sumitomo Electric Industries 1
#8 Tosimasa Ikena Sekisui Kagaku Kogyo 1
#8 Takio Okamoto Sumitomo Electric Industries 1
#8 Toshimi Miyagi Murata Manufacturing Co. 1
#8 Hisatoshi Nodera Omron Tateisi Electronics 1
#8 Hisajiro Yukinaga Shionogi & Co. 1