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 4,501–4,550 of 21,523 inventors

RankNamePatents
#4294 Kouetsu Wada 7
#4294 Koichi Yoshimura 7
#4294 Kunio Aoki 7
#4294 Kuramitsu Nishihara 7
#4294 Kunihiro Shibuya 7
#4294 Kuniaki SUGIURA 7
#4294 Kyosuke Katayama 7
#4294 Masayuki Arakawa 7
#4294 Masami Gokita 7
#4294 Masatoshi Hayashida 7
#4294 Makoto Hideshima 7
#4294 Masami Hirata 7
#4294 Masatsugu Hirayama 7
#4294 Masashi Honda 7
#4294 Masahiro Ishida 7
#4294 Makiko Katano 7
#4294 Masaaki Kato 7
#4294 Masahiro Kodo 7
#4294 Masahiro Koyama 7
#4294 Mayumi Maeda 7
#4294 Masaaki Matsumaru 7
#4294 Masahiko Matsumoto 7
#4294 Masashi Mikami 7
#4294 Masataka Miyamura 7
#4294 Masaru Mizuta 7
#4294 Masato Nagamatsu 7
#4294 Masami Nagaoka 7
#4294 Masato Nakatani 7
#4294 Masatsugu Ogawa 7
#4294 Mayu OKUMURA 7
#4294 Masatoshi Ookubo 7
#4294 Masami Oosawa 7
#4294 Makoto Oshikiri 7
#4294 Masato Saito 7
#4294 Masaki Satake 7
#4294 Masataka Shikota 7
#4294 Makoto Shirokane 7
#4294 Masayuki Sugizaki 7
#4294 Makoto Tabata 7
#4294 Manabu Tago 7
#4294 Masanori Takahashi 7
#4294 Masayuki Takano 7
#4294 Masamune Takano 7
#4294 Masahide TAKAZAWA 7
#4294 Masao Takimoto 7
#4294 Manabu Teshigawara 7
#4294 Masahiko Tsutsumi 7
#4294 Masaru Ukai 7
#4294 Masaaki Wakamatsu 7
#4294 Manabu Watanabe 7