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 6,251–6,300 of 21,523 inventors

RankNamePatents
#5683 Sadanori Iwai 5
#5683 Satoshi Kageyama 5
#5683 Sadao Kajiura 5
#5683 Satoru Kishita 5
#5683 Sadao Kurosawa 5
#5683 Satoshi Kuwahara 5
#5683 Sadahiro Masuda 5
#5683 Satoru Matsumoto 5
#5683 Saori Nishimura 5
#5683 Sadahisa Noguchi 5
#5683 Satoshi Okada 5
#5683 Satoshi Saitou 5
#5683 Satoshi Sekiya 5
#5683 Satoshi Takahashi 5
#5683 Sameer Yami 5
#5683 Sachie Yokoyama 5
#5683 Sadayuki Yoshitomi 5
#5683 Seishi Chiba 5
#5683 Seiichiro Fushimi 5
#5683 Seiichi Tanaka 5
#5683 Setsuo Terasaki 5
#5683 Seiji Toda 5
#5683 Seiji Tomita 5
#5683 Shozo Abe 5
#5683 Shinya Aikawa 5
#5683 Shinsuke Akiya 5
#5683 Shingo Fujii 5
#5683 Shigeru Fujimoto 5
#5683 Shinya Fujisawa 5
#5683 Shinichi Furuta 5
#5683 Shizuka Gunji 5
#5683 Shoko HANAGATA 5
#5683 Shinji Himori 5
#5683 Shinji Hiratomo 5
#5683 Shizue Hori 5
#5683 Shigeru Hoshina 5
#5683 Shinji Inukai 5
#5683 Shuichi Ishii 5
#5683 Shinya Ito 5
#5683 Shuji Kamata 5
#5683 Shizuo Kamio 5
#5683 Shohei Kanamura 5
#5683 Shingo Kanemitsu 5
#5683 Shigeru Kanemoto 5
#5683 Shigeo Kasai 5
#5683 Shigeki Katayama 5
#5683 Shunsuke Katoh 5
#5683 Shuji Katsui 5
#5683 Shinji Kawahara 5
#5683 Shinya Kawamoto 5