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 101–150 of 203 inventors

RankNamePatents
#82 Kazuya Otsuji 1
#82 Katsumi Saegusa 1
#82 Kazuhisa Yagi 1
#82 Kenichi Gohda 1
#82 Kenichi Hattori 1
#82 Kenji Kawabuchi 1
#82 Kenjiro Ohba 1
#82 Kenji Okahashi 1
#82 Kikuhiko Okamoto 1
#82 Koji Aigami 1
#82 Kozo Fujii 1
#82 Kozo Ohira 1
#82 Kunihiro Abe 1
#82 Kurima Numata 1
#82 Masayuki Abe 1
#82 Masayuki Kanno 1
#82 Mamoru Koike 1
#82 Masamoto Matsukane 1
#82 Masayoshi Nawa 1
#82 Masahiro Saito 1
#82 Masaki Tsumadori 1
#82 Makoto Yamanaka 1
#82 Miho Imai 1
#82 Michio Kawai 1
#82 Minoru Kikuchi 1
#82 Mistru Tokuyama 1
#82 Motoyoshi Ohsugi 1
#82 Mutsuo Nakayama 1
#82 Naoyuki Saito 1
#82 Norihiko Nakashima 1
#82 Noriko Okada 1
#82 Osamu Itoh 1
#82 Ryozi Shiozaki 1
#82 Ryoji Shiozaki 1
#82 Shiro Hojo 1
#82 Shigeo Iizuka 1
#82 Shinji Iwai 1
#82 Shiro Kawahito 1
#82 Shin Masuda 1
#82 Shigeru Nagao 1
#82 Shigeo Ogino 1
#82 Shigeru Otsuka 1
#82 Shuichi Tsuchiya 1
#82 Shunichi Tsutsumi 1
#82 Shin Watanabe 1
#82 Shinichi Watanabe 1
#82 Takeshi Hirota 1
#82 Takeshi Inoue 1
#82 Tamio Ishiai 1
#82 Takehiko Kobayashi 1