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 6,851–6,900 of 21,523 inventors

RankNamePatents
#6684 Hidenobu Nagashima 4
#6684 Hirokazu Nagata 4
#6684 Hiroshi Nakajima 4
#6684 Hirotaka Nakajima 4
#6684 Hiroshi Nakaki 4
#6684 Hideo Nakayoshi 4
#6684 Hisaya Nishioka 4
#6684 Hirohisa Nishiwaki 4
#6684 Hiroshi Nozue 4
#6684 Hideo Ohta 4
#6684 Hiroko Okabayashi 4
#6684 Hiroyasu Oota 4
#6684 Hiroaki Otani 4
#6684 Hiroshi Oyabu 4
#6684 Hidenori Saihara 4
#6684 Hidekazu Saito 4
#6684 Hiroyuki Sakurai 4
#6684 Hidekazu Sasaki 4
#6684 Hisashi Sasaki 4
#6684 Hidehito Sasaki 4
#6684 Hisaki Sato 4
#6684 Hiroharu Sato 4
#6684 Hiroshi Sawano 4
#6684 Hiromi Seimiya 4
#6684 Hideki Shimada 4
#6684 Hiroaki Shimizu 4
#6684 Hiroo Shimizu 4
#6684 Hideaki Shinchi 4
#6684 Hisahiro Shinohara 4
#6684 Hiroshi Shinozuka 4
#6684 Hideaki Shiotani 4
#6684 Hitoshi Suzuki 4
#6684 Hirokatsu Suzuki 4
#6684 Hitoshi Tabata 4
#6684 Hideo Taguchi 4
#6684 Hideki Takada 4
#6684 Hidehiro Takahashi 4
#6684 Hisashi Takahashi 4
#6684 Hiroaki Takahashi 4
#6684 Hideaki Takahashi 4
#6684 Hiroshi Takakura 4
#6684 Hitoshi Takeda 4
#6684 Hisaharu Takeuchi 4
#6684 Hisatoshi Tanaka 4
#6684 Hiroki TOKUHIRA 4
#6684 Hirotaka Toya 4
#6684 Hisanori Tsuda 4
#6684 Hironori Uetani 4
#6684 Hidehiro Urata 4
#6684 Hiromi Wakaki 4