Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Kabushiki Kaisha Toshiba — 53,330 Patents

Rank (All Time): #11 of 106,127Top 1%
21,523 inventors
53,330 Patents All Time

Top Inventors at Kabushiki Kaisha Toshiba All Time

Showing 7,101–7,150 of 21,523 inventors

RankNamePatents
#6684 Kosuke TAKAI 4
#6684 Koshin Tanaka 4
#6684 Koji Tazoe 4
#6684 Kouichi Toukairin 4
#6684 Koji Tsubusaki 4
#6684 Koji Ueno 4
#6684 Koji Washiyama 4
#6684 Kouji Watanabe 4
#6684 Koji Yajima 4
#6684 Koichi Yamaguchi 4
#6684 Kuniyuki Kakushima 4
#6684 Kunio Matsukura 4
#6684 Kunihiro Mitsutake 4
#6684 Kunihiko Sasaki 4
#6684 Kuniyoshi Takano 4
#6684 Kunihiko Yahagi 4
#6684 Kunihiro Yamada 4
#6684 Kyosuke Dobashi 4
#6684 Kyoji Hayashi 4
#6684 Kyosuke Terada 4
#6684 Lan Wang 4
#6684 Masami Aihara 4
#6684 Masakuni Akashi 4
#6684 Makoto Akinaga 4
#6684 Masayuki Akou 4
#6684 Mamoru Aoki 4
#6684 Masanobu Baba 4
#6684 Masaharu Baba 4
#6684 Masahiko Chiba 4
#6684 Masakuni Fujise 4
#6684 Masami Funyu 4
#6684 Masaaki Furuya 4
#6684 Masahiko Hagiwara 4
#6684 Masakazu Hayashi 4
#6684 Masanobu Honda 4
#6684 Masayuki Hoshino 4
#6684 Masakuni Hyodo 4
#6684 Makoto Ikeda 4
#6684 Masato Ikedo 4
#6684 Mari Inoue 4
#6684 Manabu Ishibe 4
#6684 Masao Ishikawa 4
#6684 Machiko Iso 4
#6684 Masakazu Itoya 4
#6684 Masakazu Iwamoto 4
#6684 Masanori Iwamoto 4
#6684 Masateru Iwasa 4
#6684 Koji Endo 4
#6684 Makoto Kanda 4
#6684 Masae Kanda 4