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 2,851–2,900 of 21,523 inventors

RankNamePatents
#2779 Katsuhiko Sekiguchi 11
#2779 Kazuya Takada 11
#2779 Kazuhiko Takaishi 11
#2779 Katsujiro Tanzawa 11
#2779 Kazuki Tateyama 11
#2779 Kazuya Yamada 11
#2779 Ken Hatano 11
#2779 Kenichi Kadota 11
#2779 Kentaro Kobayashi 11
#2779 Keiichi Matsushita 11
#2779 Kenji Miyazaki 11
#2779 Keiichi Morita 11
#2779 Kenichi Ohashi 11
#2779 Kenichi Ooshiro 11
#2779 Ken Ueno 11
#2779 Kenjiro Uesugi 11
#2779 Kenta Yasufuku 11
#2779 Kiyoshi Kobayashi 11
#2779 Kimitoshi Okano 11
#2779 Kiminori Toya 11
#2779 Kiyoshi Yamada 11
#2779 Koji Ando 11
#2779 Kosuke Haruki 11
#2779 Kouji Hirano 11
#2779 Koji Kato 11
#2779 Kouichi Kurihara 11
#2779 Kouichi Muraoka 11
#2779 Koji Ono 11
#2779 Koji Suzuki 11
#2779 Kouta Tomita 11
#2779 Kuniyoshi Konishi 11
#2779 Kumi Masunaga 11
#2779 Masayuki Aoki 11
#2779 Masaya Arakawa 11
#2779 Masami Enda 11
#2779 Masaaki Hatano 11
#2779 Masahiko Hori 11
#2779 Mariko Iizuka 11
#2779 Masaaki Kaneko 11
#2779 Masanobu Kimura 11
#2779 Masahiro Koike 11
#2779 Masafumi Kondo 11
#2779 Masaya Kudo 11
#2779 Masaya Maeda 11
#2779 Masanaka Mizuno 11
#2779 Makoto Saito 11
#2779 Masatake Sakuma 11
#2779 Masahiro Sekiguchi 11
#2779 Makoto Tanaka 11
#2779 Masahiko Tsunoda 11