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 3,951–4,000 of 21,523 inventors

RankNamePatents
#3802 Ken Iseda 8
#3802 Kentaro Miyazaki 8
#3802 Kenji Odaka 8
#3802 Kenji Otsu 8
#3802 Kenichi Otsuka 8
#3802 Kenji Sakurada 8
#3802 Kei Shiraishi 8
#3802 Keita Takahashi 8
#3802 Kensuke Takano 8
#3802 Ken Tanabe 8
#3802 Kenji Tasaki 8
#3802 Ken-ichi Tomita 8
#3802 Kentaro Tsuchihashi 8
#3802 Kinya Hayashi 8
#3802 Kimito Idemori 8
#3802 Kiyoshi Imai 8
#3802 Kiyoshi Kusunoki 8
#3802 Kiyokazu Sato 8
#3802 Kinya Takamizawa 8
#3802 Kiichiro Tamaru 8
#3802 Kiyoshi Yoshikawa 8
#3802 Kotaro Fukui 8
#3802 Koichi Goto 8
#3802 Koji Kanazawa 8
#3802 Koichi Kitade 8
#3802 Koichiro Kurita 8
#3802 Koichi Magome 8
#3802 Kouichi Sasaki 8
#3802 Kozo Sato 8
#3802 Koji Yano 8
#3802 Kunihiro Kasai 8
#3802 Kuniaki Takahashi 8
#3802 Kuniyoshi Tanaka 8
#3802 Linan Ji 8
#3802 Masaharu Aoyama 8
#3802 Makoto Azuma 8
#3802 Makoto Fujiwara 8
#3802 Makoto Harigae 8
#3802 Masahiko Hatanaka 8
#3802 Makoto Honda 8
#3802 Masaru Ishii 8
#3802 Makoto Kaneko 8
#3802 Masahiro Kanno 8
#3802 Masaru Kano 8
#3802 Masao Karube 8
#3802 Masahiko Kasashima 8
#3802 Masahiro Kawanabe 8
#3802 Manabu Kitamoto 8
#3802 Masatsugu Kojima 8
#3802 Mamiko Kujiraoka 8