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 7,301–7,350 of 21,523 inventors

RankNamePatents
#6684 Munechika Tani 4
#6684 Naobumi Ishikawa 4
#6684 Naoki Itoh 4
#6684 Naoki Kobayashi 4
#6684 Naohito Kojima 4
#6684 Natsuki Koshiro 4
#6684 Natsuki Makino 4
#6684 Naoto Mihara 4
#6684 Nagaaki Muro 4
#6684 Nanao Nakamura 4
#6684 Naoto Nishida 4
#6684 Nagatoshi Okabe 4
#6684 Nalin Patel 4
#6684 Natsuki Sakaguchi 4
#6684 Nao Shimura 4
#6684 Naoki Shoji 4
#6684 Naomasa Sugita 4
#6684 Naoyuki Takabayashi 4
#6684 Naomi Takeda 4
#6684 Nagahisa Watanabe 4
#6684 Naofumi Watanabe 4
#6684 Naoki Yamada 4
#6684 Nobutake Aikura 4
#6684 Nobutada Aoki 4
#6684 Norio Aoyama 4
#6684 Norimasa Ariga 4
#6684 Noriko Bota 4
#6684 Norbert Braunschweiler 4
#6684 Noriko Chiba 4
#6684 Nobuhiro Fushiya 4
#6684 Norio Ishikawa 4
#6684 Nobuyoshi Kaiga 4
#6684 Nobuaki Kaji 4
#6684 Noriyasu Kashima 4
#6684 Nobuko Kato 4
#6684 Nobuyuki Kato 4
#6684 Nobuo Kawai 4
#6684 Noriyasu Kobayashi 4
#6684 Nobuo Koide 4
#6684 Noriyuki Komamura 4
#6684 Noriaki Koyama 4
#6684 Nobuyuki Kumakura 4
#6684 Nobuyoshi Kuroiwa 4
#6684 Nobuaki Makino 4
#6684 Noriyoshi Mashimo 4
#6684 Nobuyuki Miyoshi 4
#6684 Norikazu Nagasawa 4
#6684 Noriyuki Nagayama 4
#6684 Nobuyuki Nakamura 4
#6684 Norihisa Nakao 4