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 151–200 of 203 inventors

RankNamePatents
#82 Takeo Maeda 1
#82 Tadao Matsumoto 1
#82 Takashi Nakanishi 1
#82 Takeo Nishimura 1
#82 Takashi Nogami 1
#82 Tadao Saito 1
#82 Takeya Sakai 1
#82 Tesuji Iwasaki 1
#82 Tetsuji Iwasaki 1
#82 Tetsuhiko Tominaga 1
#82 Tomihiro Kurosaki 1
#82 Tohru Nakamura 1
#82 Toshio Okuyama 1
#82 Toshiyuki Omori 1
#82 Toshihiro Shirose 1
#82 Toshiichi Usui 1
#82 Tsukasa Kawada 1
#82 Tsuneshi Takeda 1
#82 Yasuyuki Kawakatsu 1
#82 Yasuhiro Torimae 1
#82 Yoshio Aoki 1
#82 Yoshiaki Fujikura 1
#82 Yoshihiro Fukushima 1
#82 Yoshiharu Kawahara 1
#82 Yoshiteru Kazama 1
#82 Yoshio Maruta 1
#82 Yoshikazu Morii 1
#82 Yoshitaka Nakatani 1
#82 Yoshimi Nishimura 1
#82 Yukihiro Furuyama 1
#82 Yukio Kondo 1
#82 Yutaka Minegishi 1
#82 Yuji Nakagawa 1
#82 Yuzo Sumida 1
#82 Yukitaka Tanaka 1
#82 Yukio Yamamoto 1
#82 by Fumiaki Miya, heir 1
#82 Zenichi Mohri 1
#82 by Yukiko Nawashiro, heir 1
#82 Masaaki Koizawa 1
#82 Toshihiro Shirase 1
#82 Osamu Wakasugi 1
#82 Yukio Tanino 1
#82 Noboru Tsuboki 1
#82 Shoichiro Aramatsu 1
#82 Michio Higashiwaki 1
#82 Kyoichi Amino 1
#82 Shoji Horin 1
#82 Akio Kimura 1
#82 Akio Manba 1