Showing 1–21 of 21 inventors

Rank Inventor Primary Company Patents
1 Isuke Imada Takeda Chemical Industries 5
2 Kunikazu Hiraga Nihon Nohyaku Co. 3
2 Osamu Koshinaka Maruzen Sewing Machine Co. 3
#4 Kazuo Toyoda Showa Aluminum 2
#4 Toshinori Furusawa The Ohtsu Tire & Rubber Co. 2
#4 Shigemi Tanimoto Showa Aluminum 2
#4 Shigeru Adachi Ts Tech Co. 2
#4 Yuetsu Murakami The Foundation: The Research Institute Of Electric And Magnetic Alloys 2
#9 Irie Taisuke Nisshin Steel Co. 1
#9 Honami Tanaka Koa Oil Company 1
#9 Kinzi Yoshida Sumitomo Wiring Systems 1
#9 Masami Shinomiya The Ohtsu Tire & Rubber Co. 1
#9 Eizi Koga Mitsui Toatsu Chemicals, Incorporated 1
#9 Osamu Sugai Totoku Electric Co. 1
#9 Masatoshi Yoneyama Koito Manufacturing Co. 1
#9 Yoshiharu Ohta Minolta 1
#9 Kouji Kawaguchi Seiko Instruments 1
#9 Kazuo Iura Sumitomo Wiring Systems 1
#9 Tsutomu Imai Dainippon Ink And Chemicals 1
#9 Kiyoshi Umehara Dainippon Ink And Chemicals 1
#9 Noriko Mukai 1