Showing 1–50 of 55 inventors

Rank Inventor Primary Company Patents
1 Eiichi Ishigaki Ishigaki Company Limited 19
2 Takashi Kameda Mitsubishi Chemical 18
3 Tooru Fuse Mitsubishi Chemical 9
#4 Katsuhiko Fujimoto Taiho Pharmaceutical Co. 8
#5 Yoshiharu Sawa Kyowa Chemical Industry Co. 7
#5 Toshihiro Fukagawa Mitsubishi Chemical 7
#7 Keiko Katsuki Kyowa Chemical Industry Co. 6
#8 Shiro Hojo Japan Hydrazine Co. 5
#8 Hirotoshi Sawada Japan Hydrazine Co. 5
#8 Noboru Horiguchi Unknown 5
#11 Hiroichi Kawasaki Ishigaki Company Limited 4
#11 Tomoko Tachifuji Kyowa Chemical Industry Co. 4
#11 Masaharu Kita Japan Hydrazine Co. 4
#11 Shuichi Nemugaki Japan Hydrazine Co. 4
#15 Hiromitsu Ikeda Mitsubishi Chemical 3
#15 Kanako Tanaka Kyowa Chemical Industry Co. 3
#15 Takahiro Ueta Japan Hydrazine Co. 3
#18 Hisao Nakao Ishigaki Kiko Co. 2
#18 Shuichi Kusano Fuji Sangyo Co. 2
#18 Kouhei Okuyama Mitsubishi Chemical 2
#18 Akinori Koda Denki Kagaku Kogyo 2
#18 Atsushi Sugino Japan Hydrazine Co. 2
#18 Nobuyuki Onishi Mitsubishi Chemical 2
#18 Kohki Satoh Japan Hydrazine Co. 2
#18 Masami Kinouchi Mitsubishi Chemical 2
#18 Hitomi Kawanish The Research Foundation For Microbial Diseases Of Osaka University 2
#18 Yasuo Oki Japan Hydrazine Co. 2
#18 Harumi Takabatake Kyowa Chemical Industry Co. 2
#18 Shunji Oishi Kyowa Chemical Industry Co. 2
#18 Ichiro Noda Ishigaki Kiko Co. 2
#18 Yasuhiro Suekane Ishigaki Kiko Co. 2
#18 Hideki Obika Sakai Chemical Industry Co. 2
#18 Masakatsu Kichibayashi Sumitomo Electric Industries 2
#18 Hajime Kawabata Tsuchiya Mfg. Co. 2
#18 Yuya Hamamoto Honda Motor Co. 2
#36 Shingo Sogame Mitsubishi Chemical 1
#36 Yoshie Inoue Kyowa Chemical Industry Co. 1
#36 Nobuyuki Oonishi Mitsubishi Chemical 1
#36 Hirofumi Kawahara 1
#36 Takafumi Kawada Japan Hydrazine Co. 1
#36 Minoru Sirasawa Denki Kagaku Kogyo 1
#36 Shozo Sakamaki Denki Kagaku Kogyo 1
#36 Hirosi Yamagisi Denki Kagaku Kogyo 1
#36 Akira Saitou Denki Kagaku Kogyo 1
#36 Toshihiko Nishimaki Denki Kagaku Kogyo 1
#36 Yoshikazu Nakaminato Denki Kagaku Kogyo 1
#36 Jun Isogai Denki Kagaku Kogyo 1
#36 Tadahisa Tsuyama Sri International 1
#36 Machiko Yokozeki Kyowa Chemical Industry Co. 1
#36 Tamotsu Shiotsu Mitsubishi Chemical 1