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 2,651–2,700 of 21,523 inventors

RankNamePatents
#2533 Norio Koike 12
#2533 Noriyasu Kumazaki 12
#2533 Nobuki Nemoto 12
#2533 Nobutaka Nishigaki 12
#2533 Noboru Ogino 12
#2533 Noritake Oomachi 12
#2533 Nobuhiko Sugasawa 12
#2533 Osamu Yoshida 12
#2533 Riichi Katoh 12
#2533 Richard Mark Stevenson 12
#2533 Ritsuo Yoshida 12
#2533 Rui Ito 12
#2533 Ryo Yamaki 12
#2533 Ryuji Zaiki 12
#2533 Satoru Yasui 12
#2533 Seiji Arai 12
#2533 Seiji Tokura 12
#2533 Shoji Ariizumi 12
#2533 Shinya Higashi 12
#2533 Shinichi Kumashiro 12
#2533 Shinichi Nagano 12
#2533 Shouji Nakajima 12
#2533 Shinichi Nakamura 12
#2533 Shinya Ohmukai 12
#2533 Shigehito Saigusa 12
#2533 Shingo Suzuki 12
#2533 Shinichi Tanaka 12
#2533 Shuji Yamada 12
#2533 Shogo Yamaguchi 12
#2533 Souichi Sugiura 12
#2533 Soichi Yamashita 12
#2533 Sumio Hashimoto 12
#2533 Susumu Takeda 12
#2533 Sunao Wada 12
#2533 Syun Egusa 12
#2533 Takumi Abe 12
#2533 Takaaki Enohara 12
#2533 Takafumi Hara 12
#2533 Tatsunori Hashimoto 12
#2533 Takuya Hirayama 12
#2533 Tatsuo Ikawa 12
#2533 Takafumi Ikeda 12
#2533 Tatsuya Ishikawa 12
#2533 Takaharu Itani 12
#2533 Tatsuo Izumi 12
#2533 Takuma Kido 12
#2533 Takafumi Kikuchi 12
#2533 Takashi Kobayashi 12
#2533 Takahiro Kojima 12
#2533 Takeo Kubota 12