Top Inventors in Sakaide, JP | Patent Leaderboard

Sakaide, JP ranks #11,093 worldwide for total patents filed all time, with 171 patents from 55 inventors. Leading employers of inventors based in Sakaide, JP include Ishigaki Company Limited, Mitsubishi Chemical, Taiho Pharmaceutical Co..

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	Toshihiro Fukagawa	Mitsubishi Chemical	7
#5	Yoshiharu Sawa	Kyowa Chemical Industry Co.	7
#7	Hirotoshi Sawada	Japan Hydrazine Co.	6
#7	Keiko Katsuki	Kyowa Chemical Industry Co.	6
#9	Noboru Horiguchi	Unknown	5
#9	Shiro Hojo	Japan Hydrazine Co.	5
#11	Tomoko Tachifuji	Kyowa Chemical Industry Co.	4
#11	Hiroichi Kawasaki	Ishigaki Company Limited	4
#11	Shuichi Nemugaki	Japan Hydrazine Co.	4
#11	Masaharu Kita	Japan Hydrazine Co.	4
#15	Takahiro Ueta	Japan Hydrazine Co.	3
#15	Hiromitsu Ikeda	Mitsubishi Chemical	3
#15	Kanako Tanaka	Kyowa Chemical Industry Co.	3
#18	Yuya Hamamoto	Honda Motor Co.	2
#18	Masakatsu Kichibayashi	Sumitomo Electric Industries	2
#18	Atsushi Sugino	Japan Hydrazine Co.	2
#18	Yasuo Oki	Japan Hydrazine Co.	2
#18	Masami Kinouchi	Mitsubishi Chemical	2
#18	Hitomi Kawanish	The Research Foundation For Microbial Diseases Of Osaka University	2
#18	Harumi Takabatake	Kyowa Chemical Industry Co.	2
#18	Yasuhiro Suekane	Ishigaki Kiko Co.	2
#18	Kouhei Okuyama	Mitsubishi Chemical	2
#18	Kohki Satoh	Japan Hydrazine Co.	2
#18	Shunji Oishi	Kyowa Chemical Industry Co.	2
#18	Ichiro Noda	Ishigaki Kiko Co.	2
#18	Hisao Nakao	Ishigaki Kiko Co.	2
#18	Akinori Koda	Denki Kagaku Kogyo	2
#18	Hideki Obika	Sakai Chemical Industry Co.	2
#18	Hajime Kawabata	Tsuchiya Mfg. Co.	2
#18	Nobuyuki Onishi	Mitsubishi Chemical	2
#18	Shuichi Kusano	Fuji Sangyo Co.	2
#36	Jun Isogai	Denki Kagaku Kogyo	1
#36	Takurou Tsuruoka	National Institute Of Technology	1
#36	Shingo Sogame	Mitsubishi Chemical	1
#36	Takafumi Kawada	Japan Hydrazine Co.	1
#36	Masatsugu Kimura	Mitsubishi Chemical	1
#36	Mitsunori Tsuruhara	Mitsubishi Kasei	1
#36	Nobuyuki Oonishi	Mitsubishi Chemical	1
#36	Yoshikazu Nakaminato	Denki Kagaku Kogyo	1
#36	Tamotsu Shiotsu	Mitsubishi Chemical	1
#36	Hirosi Yamagisi	Denki Kagaku Kogyo	1
#36	Machiko Yokozeki	Kyowa Chemical Industry Co.	1
#36	Minoru Sirasawa	Denki Kagaku Kogyo	1
#36	Shozo Sakamaki	Denki Kagaku Kogyo	1
#36	Noriko Iijima	Kyowa Chemical Industry Co.	1
#36	Hirofumi Kawahara	—	1

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