Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KC

Kao Soap Co. — 156 Patents

Rank (All Time): #4,780 of 106,127Top 5%
203 inventors
156 Patents All Time

Top Inventors at Kao Soap Co. All Time

Showing 51–100 of 203 inventors

RankNamePatents
#42 Katsuhiko Deguchi 2
#42 Kazumi Hori 2
#42 Katsuhiko Kita 2
#42 Kazuhito Matsutani 2
#42 Kenichi Katabe 2
#42 Kiyoshi Tsuchihashi 2
#42 Koji Sakagami 2
#42 Kouichi Yagi 2
#42 Masatoshi Arisawa 2
#42 Masaru Fukui 2
#42 Minoru Hosoya 2
#42 Mitsuru Tokuyama 2
#42 Norioki Miyamoto 2
#42 Shoichiro Harada 2
#42 Sho Suzuki 2
#42 Takashi Fujino 2
#42 Takashi Hiraide 2
#42 Taizo Igarashi 2
#42 Toshio Atsumi 2
#42 Toshiyuki Suzuki 2
#42 Toshiyuki Ukigai 2
#42 Toshiaki Utsugi 2
#42 Tsuruo Mikata 2
#42 Tsuneyuki Takeno 2
#42 Yasuhisa Fukumoto 2
#42 Yasuhiro Nakagawa 2
#42 Yoshihiro Sakaguchi 2
#42 Yoshiaki Takebayashi 2
#42 Yukihisa Niimi 2
#42 Yutaka Yasuda 2
#42 Akitoshi Tsuji 2
#82 Atsushi Sonobe 1
#82 Eiji Iijima 1
#82 Eiichi Kimura 1
#82 Eiji Morimoto 1
#82 Etuji Yoshida 1
#82 Fumiro Hoshino 1
#82 Haruya Kato 1
#82 Haruo Shimizu 1
#82 Hikotaro Kawaguchi 1
#82 Hideo Kawanaka 1
#82 Hisao Kobayashi 1
#82 Hideki Okajima 1
#82 Hiromi Yamaguchi 1
#82 Hiromi Yamamoto 1
#82 Iwao Miyashita 1
#82 Junko Kakuse 1
#82 Junryo Mino 1
#82 Kazuo Fujita 1
#82 Katsuaki Ooshima 1