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

Toto

Rank (2017): #905 of 29,974Top 4%
103 inventors
43 Patents 2017

Top Inventors at Toto 2017

Showing 1–50 of 103 inventors

RankNamePatents
1 Hirotsugu AGATSUMA 5
1 Hideki Tanimoto 5
1 Koki SHINOHARA 5
1 Satoshi HAKOZAKI 5
1 Sho KONDO 5
#6 Naoki Watanabe 4
#6 Osamu Okamoto 4
#6 Shuhei Tanaka 4
#6 Takuya HOSHIKO 4
#6 Yukinori Kubozono 4
#11 Hidekazu Kitaura 3
#11 Kazuyoshi Mizoguchi 3
#11 Kiyoshi Hayama 3
#11 Masaki Kitamura 3
#11 Masaki Sato 3
#11 Nobuo Isaka 3
#11 Ryoko Ishimaru 3
#11 Satoshi Yamakawa 3
#11 Seiki Furuya 3
#11 Shigeru Ando 3
#11 Shu Kashirajima 3
#11 Yutaka MOMIYAMA 3
#23 Atsuko Yamasaki 2
#23 Hironori Yamasaki 2
#23 Jing Chen 2
#23 Katsuya Nagata 2
#23 Katsuhisa Tsuchiya 2
#23 Kiyotake Ukigai 2
#23 Koji Takeda 2
#23 Masateru Shiraishi 2
#23 Rina Ogata 2
#23 Satoshi KANEYUKI 2
#23 Satoshi Matsunaka 2
#23 Shuhei Hayata 2
#23 Takuya Matsuo 2
#23 Takashi Oogami 2
#23 Toshiya Abe 2
#23 Tomohiro Iwabata 2
#23 Toshiharu Otsuka 2
#23 Yasuo Kakinuma 2
#23 Yasufumi Uemura 2
#23 Yuichi Furuta 2
#23 Yusuke Takiguchi 2
#44 Aiko Itami 1
#44 Akemi TAKESHITA 1
#44 Akira Ueno 1
#44 Daisuke Hayashida 1
#44 Haruhiko Fukumoto 1
#44 Hajime OMURA 1
#44 Hiroyuki Hara 1