Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TO

Toto — 37 Patents in 2021

Rank (2021): #1,045 of 31,506Top 4%
82 inventors
37 Patents 2021

Top Inventors at Toto 2021

Showing 1–50 of 82 inventors

RankNamePatents
1 Kosuke Yamaguchi 5
2 Hitoshi Sasaki 4
2 Takanori Shimazoe 4
#4 Jun Shiraishi 3
#4 Kengo Maehata 3
#4 Masayuki Mochita 3
#4 Masaki Mori 3
#4 Minoru Sato 3
#4 Shu Kashirajima 3
#4 Shuichiro Saigan 3
#4 Tomohiro Miyazaki 3
#4 Yuki Ko 3
#4 Yutaka MOMIYAMA 3
#4 Yuichi Yoshii 3
#15 Akira Shinomiya 2
#15 Ayaka Takewaki 2
#15 Haruka Saito 2
#15 Hiroshi Hashimoto 2
#15 Hironori Yamasaki 2
#15 Ikuo Itakura 2
#15 Isami Sakaba 2
#15 Jumpei UEFUJI 2
#15 Kanako Fukuoka 2
#15 Kanako Isono 2
#15 Kiyotake Ukigai 2
#15 Masahiro Kuroishi 2
#15 Mark Sydavong 2
#15 Nobuhiro Hayashi 2
#15 Nobuhiko Umeda 2
#15 Satoshi Takano 2
#15 Shunichi Nakamichi 2
#15 Shuhei Nishiyama 2
#15 Shogo Takayama 2
#15 Shoko Uemoto 2
#15 Takahiro Hara 2
#15 Takeshi Hayashida 2
#15 Takeshi Inada 2
#15 Takashi Ogami 2
#15 Takumi Tsuchitani 2
#15 Takuma Wada 2
#15 Tetsuro ITOYAMA 2
#15 Yasushi Takahashi 2
#15 Yuya Otowa 2
#44 Akihiro Shimuta 1
#44 Daisuke Kazaoka 1
#44 Eiji Shiohara 1
#44 Haruhiko Fukumoto 1
#44 Hidekazu Kitaura 1
#44 Hiroyuki Nagaiwa 1
#44 Hideyuki Nakatsu 1