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 6,151–6,200 of 21,523 inventors

RankNamePatents
#5683 Michio Murooka 5
#5683 Mikito Nakabayashi 5
#5683 Mitsuo Oe 5
#5683 Mikio Shibata 5
#5683 Mitsuhiko Shirakashi 5
#5683 Masahiro Kanamaru 5
#5683 Mitsuyoshi Tachimori 5
#5683 Minami Takeuchi 5
#5683 Minoru Tanaka 5
#5683 Minoru Temmyo 5
#5683 Mitsutoshi Watanabe 5
#5683 Minoru Watanabe 5
#5683 Miki Yamada 5
#5683 Michinaga Yamagishi 5
#5683 Michio Yamamoto 5
#5683 Mitsuo Yamashita 5
#5683 Motohiro Enkaku 5
#5683 Mototaka Kuribayashi 5
#5683 Morimasa Miyashita 5
#5683 Moriya Nakahara 5
#5683 Motoya Okazaki 5
#5683 Murato Kawai 5
#5683 Mutsumi Saito 5
#5683 Mustafa Seifi 5
#5683 Munehisa Tomioka 5
#5683 Naoto Date 5
#5683 Naoki Hanada 5
#5683 Naoki Hosaka 5
#5683 Naohisa Iino 5
#5683 Naotaka Ikeda 5
#5683 Naoki Kai 5
#5683 Naokazu Kuzuno 5
#5683 Naoto Nakamura 5
#5683 Naoto Sasaki 5
#5683 Naoki Sugishita 5
#5683 Natsuki Tachibana 5
#5683 Naomasa Takahashi 5
#5683 Naoki Tashiro 5
#5683 Naoshi Uchihira 5
#5683 Naoyuki Wakabayashi 5
#5683 Naoya Waki 5
#5683 Naoki Wakita 5
#5683 Niro Nagata 5
#5683 Nicolas Nagel 5
#5683 Nobuhiko Akoh 5
#5683 Norihide Egami 5
#5683 Norio Iizuka 5
#5683 Norimitsu Ikehata 5
#5683 Norihiro Kaneko 5
#5683 Noriko Kawakami 5