Showing 1–28 of 28 inventors

Rank Inventor Primary Company Patents
1 Hitoshi Saito Dai Nippon Printing Co. 17
2 Noboru Umemoto Tonen 4
2 Soichiro Matsuzawa Ngk Insulators 4
#4 Yoshitsugu Sato Brother Kogyo 2
#4 Kiyomitsu Yoshida Ishihara Sangyo Kaisha 2
#4 Norio Fukui Fdk 2
#4 Syoji Yokochi Sanwa Kagaku Kenkyusho Co. 2
#4 Kazuo Okamura Sumitomo Electric Industries 2
#9 Katasuga Sano Kabushiki Kaisha Toshiba 1
#9 Yukitaka Hayakawa Ntn 1
#9 Hiroshi Hohrai Japan Tobacco 1
#9 Tamotsu Nishinakagawa Daido Tokushuko 1
#9 Masamichi Kato Kabushiki Kaisha Toshiba 1
#9 Junichi Susuki Ngk Insulators 1
#9 Kenichi Nishimura Denso 1
#9 Itsuko Sakai Kabushiki Kaisha Toshiba 1
#9 Hiroyoshi Ito Ntn 1
#9 Makoto Yasuda Ricoh Company 1
#9 Yuji Nakagawa Japan Synthetic Rubber 1
#9 Masayoshi Arakane Chubu Electric Power Company, Incorporated 1
#9 Tetsuro Kamiya Kao 1
#9 Michio Horikoshi Canon 1
#9 Koichi Kanda Yanmar Power Technology Co. 1
#9 Kiyokazu Sekine Brother Kogyo 1
#9 Katsutoshi Muramatsu Ntn 1
#9 Masakatsu Hayashi Hitachi 1
#9 Keiji Noda Ngk Insulators 1
#9 Tadashi Tamura Kao 1