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 4,901–4,950 of 21,523 inventors

RankNamePatents
#4898 Atsushi Nakagawa 6
#4898 Atsushi Takahashi 6
#4898 Atsushi Yaguchi 6
#4898 Ayumi Katsunuma 6
#4898 Ayaka Nakanishi 6
#4898 Aya WATASE 6
#4898 Masaru Shimbo 6
#4898 Be-Shan Chiang 6
#4898 Bernd Matthias Frohlich 6
#4898 Bob Wallace 6
#4898 Christopher J. Cookson 6
#4898 Chikahisa Kawakami 6
#4898 Choon Yong Ng 6
#4898 Dan Auclair 6
#4898 David William Boerstler 6
#4898 Daisuke Koike 6
#4898 Daisuke Kouno 6
#4898 Daisuke Maehara 6
#4898 Daisuke Nomura 6
#4898 Daisuke Shinohara 6
#4898 Eiichi Aikawa 6
#4898 Eizo Kurita 6
#4898 Eiji Sato 6
#4898 Eiji Shinohara 6
#4898 Eiji Yamanaka 6
#4898 Etuo Minamihama 6
#4898 Fumiyoshi Kawashiro 6
#4898 Fukuo Maeda 6
#4898 Fumiko Tanaka 6
#4898 Fuminari Tanaka 6
#4898 Fujio Terai 6
#4898 Fuminobu Tezuka 6
#4898 Fumitaka Yamazaki 6
#4898 Girish R. Krishna 6
#4898 Go Mukumoto 6
#4898 Gregory J. Mann 6
#4898 Greg B. Thagard 6
#4898 Hajime Eda 6
#4898 Harunobu Fukushima 6
#4898 Haruhiko Ishihara 6
#4898 Hayato Nasu 6
#4898 Haruhi Oh-Oka 6
#4898 Haruo Tomita 6
#4898 Haruka Yamamoto 6
#4898 Haoren Zhuang 6
#4898 Hiroyuki Abe 6
#4898 Hitoshi Araki 6
#4898 Hironori Dobashi 6
#4898 Hironori Fujii 6
#4898 Hiroyuki Fukui 6