Showing 1–50 of 231 inventors

Rank Inventor Primary Company Patents
1 Mitsuhiko Yamada Screen Holdings 7
2 Tadakazu Suyama Green Cross 6
2 Yoshiaki Aoyagi Nippon Shinyaku Co. 6
2 Yoshiaki Yoshikuni Nippon Shinyaku Co. 6
2 Shingo Matsumura Nippon Shinyaku Co. 6
#6 Keiji Hemmi Fujisawa Pharmaceutical Co. 5
#7 Mitsuhiko Hotta Morita Seisakusho 4
#7 Yasuhiro Kawabata Aisin Seiki Kabushiki Kaisha 4
#7 Kiyoshi Ikimi Sumitomo Chemical 4
#7 Noboru Nomura Sumitomo Electric Industries 4
#7 Seiichi Tanida Takeda Chemical Industries 4
#12 Tadashi Watanabe Seiko Epson 3
#12 Sadahiro Tamura Murata Manufacturing Co. 3
#12 Hitomi Atoji Dainippon Screen Mfg. Co. 3
#12 Toshiaki Nakade Dainippon Screen Mfg. Co. 3
#12 Yoshio Hamashima Shionogi & Co. 3
#12 Norimasa Nomura Screen Holdings 3
#12 Tasuku Saito Bridgestone 3
#12 Katsutoshi Kido Sumitomo Electric Industries 3
#12 Hiroaki Sugiura Mitsubishi Electric 3
#12 Ryoji Yamaguchi Sumitomo Electric Industries 3
#12 Kazuo Nakahama Takeda Chemical Industries 3
#12 Makoto Yoda Toa Nenryo Kogyo 3
#12 Soichi Torii Torii Winding Machine Co. 3
#25 Kohei Kura Nippon Shinyaku Co. 2
#25 Yoshifumi OKADA Screen Holdings Co. 2
#25 Takeshi Nakamoto Gs Yuasa International 2
#25 Junichi Yoshida 2
#25 Yoshinori Inouye Toray Industries 2
#25 Tadashi Kobayashi Kabushiki Kaisha Toshiba 2
#25 Keiichiro Shimizu Sharp Kabushiki Kaisha 2
#25 Munetaka Tsuda Sony 2
#25 Eiichi Hirai Kurashiki Boseki 2
#25 Hiroshi Ota Kabushiki Kaisha Toshiba 2
#25 Masami Otani Dainippon Screen Mfg. Co. 2
#25 Masao Saito Rohm Co. 2
#25 Hideo Yanobu Murata Kikai 2
#25 Takuji Nakagawa Murata Manufacturing Co. 2
#25 Yutaka Kawamatsu Takeda Chemical Industries 2
#25 Fumio Tanimoto Nippon Petrochemicals, Co. 2
#25 Kanji Inoue Nhk Spring Co. 2
#25 Tohru Kasanami Murata Manufacturing Co. 2
#25 Katsuya Ohata Nippon Shinyaku Co. 2
#25 Mitsuo Takanaga Sumitomo Electric Industries 2
#25 Shigeo Murai Ishihara Sangyo Kaisha 2
#25 Shinji Tomibe Nihon Sanmo Dyeing Co. 2
#25 Yutaka Kato Omron 2
#25 Ichiro Shirahase Nippon Shinyaku Co. 2
#25 Tadashi Nagaoka Shimadzu 2
#25 Ryoichi Murakami Nippon Paint Holdings Co. 2