Showing 1–50 of 54 inventors

Rank Inventor Primary Company Patents
1 Tsunekazu Udagawa Ishikawa Gasket Co. 9
2 Mineo Yamauchi Dai Nippon Insatsu 3
2 Heizaburou Kato Sankyo Manufacturing Co. 3
2 Yoshikazu Yoshimura Sumitomo Electric Industries 3
#5 Izuru Sunohara Canon 2
#5 Jun Kamegai Kao 2
#5 Keiji Muramatsu Asahi Glass Co. 2
#5 Keiji Takamatsu Idemitsu Kosan Co. 2
#5 Yusuke Hirose Nisshin Steel Co. 2
#5 Hiroyasu Sumida Ricoh Company 2
#5 Yoshiharu Kimura Kyoto Institute Of Technology 2
#5 Eiichi Akutsu 2
#5 Toshiko Shibata Nippon Paint Holdings Co. 2
#5 Kunihisa Yamaguchi Ricoh Company 2
#5 Masaaki Kisou Kabushiki Kaisha Toshiba 2
#16 Koukichi Harada Eisai 1
#16 Noriyoshi Iida Canon 1
#16 Heiji Sugita 1
#16 Kouichi Oka Honda Motor Co. 1
#16 Shoji Sakamoto 1
#16 Hajime Kamachi Bristol-Myers Squibb 1
#16 Ikuo Awai Sumitomo Electric Industries 1
#16 Yasutoshi Sugita Canon 1
#16 Toshio Nagatsuka Panasonic 1
#16 Hiroyuki Kawamura Otsuka Pharmaceutical Co. 1
#16 Tetsuhito Yoneyama Tdk 1
#16 Yasumi Uchida Kowa Company 1
#16 Riichirou Aoki Kabushiki Kaisha Toshiba 1
#16 Noritaka Egashira Dai Nippon Insatsu 1
#16 Norio Karibe Eisai 1
#16 Kiyoshi Hayakawa Ministry Of International Trade & Industry 1
#16 Atsuki Yamazaki Yamanouchi Pharmaceutical Co. 1
#16 Hiroaki Unno Kabushiki Kaisha Toshiba 1
#16 Masaaki Sugiura Director-General Of Agency Of Industrial Science And Technology 1
#16 Hiroichi Katayose Fujikura 1
#16 Kenji Niiyama Banyu Pharmaceutical Co. 1
#16 Hiroshi Takeshita Daiichi Sankyo Company, Limited 1
#16 Kosaburo Nakagawa Nakagawa 1
#16 Tomiatsu Kaneko Miyoshi Oil & Fat Co. 1
#16 Tatsuo Nate Sumitomo Metal Mining Co. 1
#16 Tadayuki Sekiya Ricoh Company 1
#16 Takehiro Hyuga Sumitomo Metal Mining Co. 1
#16 Takano Iwakiri Kabushiki Kaisha Toshiba 1
#16 Mitsuhiro Murakami 1
#16 Nobuyoshi Oomori Kawasaki Seitetsu Kabushiki Kaisha 1
#16 Koretoshi Hitotsuya Onoda Cement Co. 1
#16 Takeshi Nishizaki Showa Aluminum 1
#16 Churyo Suzuki Aubex 1
#16 Tooru Ebihara Hitachi 1
#16 Ryo Nishioka Banyu Pharmaceutical Co. 1