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 6,701–6,750 of 21,523 inventors

RankNamePatents
#6684 Chiaki Motegi 4
#6684 Chiharu Nozaki 4
#6684 Chikara Tanioka 4
#6684 Chihiro Yoshino 4
#6684 Costas Efthymiou 4
#6684 Cong Yao 4
#6684 Craig L. Tomita 4
#6684 Dai Araki 4
#6684 David Julian Peter Ellis 4
#6684 Daichi HAYAKAWA 4
#6684 Darrell V. Hopp 4
#6684 Daisuke Iwai 4
#6684 Davide Marangon 4
#6684 Don W. Stafford 4
#6684 Eizo Fujisawa 4
#6684 Eigo Fukai 4
#6684 Eiji Gunbe 4
#6684 Eiji Hashimoto 4
#6684 Ei Nakamura 4
#6684 Eiji Oba 4
#6684 Eiki Obara 4
#6684 Eiji Ohtsuka 4
#6684 Eiji Takagi 4
#6684 Eiichiro Tomonaga 4
#6684 Eiji Toyoda 4
#6684 Eiichi Watanabe 4
#6684 Eiji Yoneda 4
#6684 Eskinder Hailu 4
#6684 Fumio Andow 4
#6684 Fumio Aoyama 4
#6684 Fumitaka Hoshino 4
#6684 Fujio Ishihara 4
#6684 Fumiharu Ishii 4
#6684 Fumio Ishiyama 4
#6684 Fumihiko Kuroda 4
#6684 Fumio Mori 4
#6684 Fumio Nakata 4
#6684 Fujio Nomura 4
#6684 Fukushige Ogawa 4
#6684 Fumio Otomo 4
#6684 Fumio Sasaki 4
#6684 Fumihiko Shimizu 4
#6684 Fumio Sugiyama 4
#6684 Fumio Takahashi 4
#6684 Fumiaki Takeda 4
#6684 Fumihiko Yoshimura 4
#6684 Gen Ohshima 4
#6684 Gou Hirabayashi 4
#6684 Gouki Sasagawa 4
#6684 Goichi Sato 4