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 3,851–3,900 of 21,523 inventors

RankNamePatents
#3802 Hiroyuki Morinaga 8
#3802 Hisayoshi Nagae 8
#3802 Hideyuki Nakagawa 8
#3802 Hiroki NEMOTO 8
#3802 Hirofumi Nishikawa 8
#3802 Hiroyuki Nishikawa 8
#3802 Hiromi Niu 8
#3802 Hirotaka Ogihara 8
#3802 Hiroshi Oike 8
#3802 Hirofumi Omote 8
#3802 Hirosi Oodaira 8
#3802 Hirokazu Otake 8
#3802 Hiroshi Ozaki 8
#3802 Hitomi SAITO 8
#3802 Hiroki Sakurai 8
#3802 Hiroki Sasaki 8
#3802 Hideaki Shimada 8
#3802 Hiroyuki Shiraishi 8
#3802 Hiromi Shizu 8
#3802 Hitoshi Sugiyama 8
#3802 Hideaki Sugiyama 8
#3802 Hisao Suzuki 8
#3802 Hisashi Tachizaki 8
#3802 Hisao Takemura 8
#3802 Hiroyuki Tsuji 8
#3802 Hiroyuki Tsujino 8
#3802 Hisao Tsukazawa 8
#3802 Hideo Tsurufusa 8
#3802 Hiroaki Yamada 8
#3802 Hideki Yamaguchi 8
#3802 Hironori Yamasaki 8
#3802 Hironori Yoshioka 8
#3802 Hiroyasu Yoshizawa 8
#3802 Hong Sheng Yang 8
#3802 Ikuo Uchihori 8
#3802 Ioannis Stylianou 8
#3802 Isao Abe 8
#3802 Isao Matsui 8
#3802 Isao Sato 8
#3802 Isako Tsushima 8
#3802 Itaru Kawabata 8
#3802 Itsuko Mizutani 8
#3802 Itaru Murakami 8
#3802 Jiro Ohshima 8
#3802 Jianxin Wang 8
#3802 Jun Hirota 8
#3802 Junji Ishii 8
#3802 Junichi Ishikawa 8
#3802 Jun Ooshima 8
#3802 Junichi Takagi 8