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 1,901–1,950 of 21,523 inventors

RankNamePatents
#1863 Masao Iwase 16
#1863 Koichi Endo 16
#1863 Mayumi Morizuka 16
#1863 Masayuki Okuda 16
#1863 Masao Ozu 16
#1863 Maki Sato 16
#1863 Masanori Takai 16
#1863 Manabu Tanaka 16
#1863 Masaki Tohyama 16
#1863 Mikito Iwamasa 16
#1863 Mitsumo Kawano 16
#1863 Mikio Shiraishi 16
#1863 Masahiro Kamoshida 16
#1863 Mitsuo Tabata 16
#1863 Motofumi Tanaka 16
#1863 Motonari Udo 16
#1863 Munehiro Yoshida 16
#1863 Noritaka Deguchi 16
#1863 Norihiro Fujita 16
#1863 Nobuto Fujiwara 16
#1863 Nobuyuki Iwama 16
#1863 Noboru Taga 16
#1863 Roberto Cipolla 16
#1863 Ryo Saeki 16
#1863 Ryosuke Yagi 16
#1863 Satoshi Kondo 16
#1863 Satoshi Ozaki 16
#1863 Saya Shimomura 16
#1863 Shuichi Hisatomi 16
#1863 Shigehiko Mori 16
#1863 Shigeru Osawa 16
#1863 Shinichi Tatsuta 16
#1863 Shuji Yoshizawa 16
#1863 Tatsuro Fujisawa 16
#1863 Takashi Fujiwara 16
#1863 Takahiro Hasegawa 16
#1863 Takuo KIKUCHI 16
#1863 Takuya Kono 16
#1863 Takehiko Kurashige 16
#1863 Taihei Miyaji 16
#1863 Takayoshi Moriyama 16
#1863 Takanobu Nishimura 16
#1863 Tatsuo Nitta 16
#1863 Takafumi Ohishi 16
#1863 Takumi Ota 16
#1863 Taro Shibagaki 16
#1863 Taizo Tomioka 16
#1863 Takami Yoshida 16
#1863 Tetsuo Hasegawa 16
#1863 Timothy R. Fox 16