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 4,301–4,350 of 21,523 inventors

RankNamePatents
#4294 Daiki KIRIBUCHI 7
#4294 Daisuke Uchida 7
#4294 Daisuke Yamashita 7
#4294 Eiji Masuda 7
#4294 Eiji Takano 7
#4294 Etsuo Fukuda 7
#4294 Faramarz Azadegan 7
#4294 Fumihiko Ikegami 7
#4294 Fumihiro Iwami 7
#4294 Fumio Takeda 7
#4294 Fumiaki Teshima 7
#4294 Georgios Kalogridis 7
#4294 Gentaro Ookura 7
#4294 Gisuke Kouno 7
#4294 Gou Fukano 7
#4294 Go Ito 7
#4294 Haruhiko Hirata 7
#4294 Haruo Kato 7
#4294 Haruki Kurihara 7
#4294 Harunobu Nukushina 7
#4294 Hajime Shiraishi 7
#4294 Harpreet Singh 7
#4294 Hajime Sudo 7
#4294 Hajime Yamamoto 7
#4294 Hideki Aisaka 7
#4294 Hirotoshi Aizawa 7
#4294 Hidenari Amo 7
#4294 Hisako Aoyama 7
#4294 Hiroaki Chiba 7
#4294 Hidemitsu Egawa 7
#4294 Hiroshi Endo 7
#4294 Hideaki Hashimoto 7
#4294 Hitoshi Hato 7
#4294 Hitoshi Higurashi 7
#4294 Hiroaki Hirao 7
#4294 Hideki Hirosawa 7
#4294 Hideki Ide 7
#4294 Hiroyuki Ikeda 7
#4294 Hiroyuki Imanari 7
#4294 Hiroshi Inoue 7
#4294 Hiroyuki Irifune 7
#4294 Hirotaka Ishii 7
#4294 Hisashi Ito 7
#4294 Hiroki Iwahara 7
#4294 Hirokazu Izawa 7
#4294 Hiroshi Kageyama 7
#4294 Hiroyuki Kamio 7
#4294 Hiroyuki Kanda 7
#4294 Hiroyuki Kashiwagi 7
#4294 Hideya Kohara 7