Showing 1–50 of 55 inventors

Rank Inventor Primary Company Patents
1 Hisaya Sakurai Asahi Kasei Kogyo Co. 9
2 Tadashi Ikegami Asahi Kasei Kogyo Co. 6
2 Yoshihiko Katayama Asahi Kasei Kogyo Co. 6
#4 Masayasu Furusato Asahi Kasei Kogyo Co. 4
#4 Masuhiko Tamura Kuraray Co. 4
#6 Syuji Kawai Kuraray Co. 3
#7 Haruyuki Yoneda Asahi Kasei Kogyo Co. 2
#7 Junichi Yamauchi Kuraray Co. 2
#7 Taku Tanaka Kuraray Co. 2
#7 Kyoichiro Shibatani Kuraray Co. 2
#7 Hirokuni Tanii Kuraray Co. 2
#7 Yoshinori Nagase Kuraray Co. 2
#7 Minoru Hioka Kuraray Co. 2
#7 Keishiro Igi Kuraray Co. 2
#7 Noriaki Yoshimura Kuraray Co. 2
#7 Katsuhiko Takaya Asahi Kasei Kogyo Co. 2
#7 Masayoshi Miya Asahi Kasei Kogyo Co. 2
#7 Ikuo Omura Kuraray Co. 2
#7 Takeo Yoshida Shin-Etsu Chemical Co. 2
#7 Yoshiji Fujita Kuraray Co. 2
#21 Takeo Hosogai Kuraray Co. 1
#21 Hiroshi Mitani Nippon Mining Company Limited 1
#21 Yasumasa Yukawa Nippon Mining Company Limited 1
#21 Masanobu Kimura Nippon Mining Company Limited 1
#21 Eiji Ikeguchi Kuraray Co. 1
#21 Shigeru Mizutani Asahi Kasei Kogyo Co. 1
#21 Thuyoshi Watanabe Mitsubishi Gas Chemical Company 1
#21 Hiroshi Hazawa Asahi Kasei Kogyo Co. 1
#21 Shigeo Tsuyama Asahi Kasei Kogyo Co. 1
#21 Hisashi Ogawara Agency Of Industrial Science And Technology 1
#21 Takayuki Naoi Kawasaki Steel 1
#21 Takashi Onishi Kuraray Co. 1
#21 Takehiko Okamoto Kuraray Co. 1
#21 Junzo Masamoto Asahi Kasei Kogyo Co. 1
#21 Keiichi Hamada Kawasaki Steel 1
#21 Tohei Moritani Kuraray Co. 1
#21 Chihiro Miyazawa 1
#21 Seishiro Nakamura Kuraray Co. 1
#21 Makoto Shitomi Kawasaki Steel 1
#21 Yohei Fukuoka Asahi Kasei Kogyo Co. 1
#21 Sukeji Aihara Kuraray Co. 1
#21 Teruyuki Nishide Kawasaki Steel 1
#21 Kazuo Itoi Kuraray Co. 1
#21 Fumio Wada Kuraray Co. 1
#21 Yoshihiro Ichihara Kuraray Co. 1
#21 Keiichi Akimoto Sanyo Chemical Industries 1
#21 Yoshitoshi Tsunoda 1
#21 Kiyoo Shimada Kuraray Co. 1
#21 Shimpei Tomita 1
#21 Hidetami Noguchi Kawasaki Steel 1