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 6,051–6,100 of 21,523 inventors

RankNamePatents
#5683 Masaru Hori 5
#5683 Masako Hori 5
#5683 Makoto Hoshino 5
#5683 Makoto Ichida 5
#5683 Masaki Ichikawa 5
#5683 Masato Igarashi 5
#5683 Masakuni Ikagawa 5
#5683 Masami Ikeda 5
#5683 Masahito Ishikawa 5
#5683 Masanori Isshiki 5
#5683 Machiko Ito 5
#5683 Masumi Ito 5
#5683 Masahiro Ito 5
#5683 Makoto Ito 5
#5683 Masayuki Itoh 5
#5683 Masao Itoh 5
#5683 Masaki Kado 5
#5683 Masahiko Kanda 5
#5683 Masayuki Kanno 5
#5683 Maomi Katsumata 5
#5683 Masato Kemmochi 5
#5683 Mamoru Kimura 5
#5683 Masahiro Kimura 5
#5683 Mariko Kitazaki 5
#5683 Mami Kodama 5
#5683 Masafumi Komai 5
#5683 Masahiro Kubo 5
#5683 Masato Kuga 5
#5683 Masaaki Kuwagata 5
#5683 Masayuki Maruyama 5
#5683 Maki Minakuchi 5
#5683 Masateru Mitani 5
#5683 Masayuki Motonari 5
#5683 Masatsugu Mukuge 5
#5683 Masaru Murohara 5
#5683 Masayuki Nakanishi 5
#5683 Makoto Nakano 5
#5683 Masaki Narahashi 5
#5683 Masahito Nishigoori 5
#5683 Masaaki Nishiura 5
#5683 Makoto Noda 5
#5683 Manji Obatake 5
#5683 Masanori Ochi 5
#5683 Makoto Odani 5
#5683 Masako Ohta 5
#5683 Masato Otsuka 5
#5683 Mari Otsuka 5
#5683 Masamichi Oyanagi 5
#5683 Masamichi Saga 5
#5683 Mami Saito 5