Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Kabushiki Kaisha Toshiba

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 1,701–1,750 of 21,523 inventors

RankNamePatents
#1647 Osamu Arisumi 18
#1647 Ririka Takahashi 18
#1647 Ryoichi Hirano 18
#1647 Satoshi Mizoguchi 18
#1647 Seiji Yamamoto 18
#1647 Shoichi Dobashi 18
#1647 Shigeo Kouzuki 18
#1647 Shiro Maruyama 18
#1647 Shinichiro Nakagawa 18
#1647 Shigeharu Ohyu 18
#1647 Shuichi Sekine 18
#1647 Susumu Kubota 18
#1647 Susumu Ogiwara 18
#1647 Tatsuya Haraguchi 18
#1647 Takahiro Kokubo 18
#1647 Takuji Matsuzawa 18
#1647 Takashi Murai 18
#1647 Takeshi Ogaki 18
#1647 Tadahiro Oku 18
#1647 Takeshi Shima 18
#1647 Taketoshi Shimoma 18
#1647 Takahiro Yamamoto 18
#1647 Tetsuya Nakamura 18
#1647 Toshikatsu Akiba 18
#1647 Toshiyuki Enda 18
#1647 Tomoaki Shino 18
#1647 Toshiharu Takahashi 18
#1647 Toshiyuki Uchii 18
#1647 Tsutomu Yamakawa 18
#1647 Yasuko Fujisawa 18
#1647 Yasuyuki Fukutome 18
#1647 Yasuharu Hosono 18
#1647 Yasunori Tanaka 18
#1647 Yoichi Hiruta 18
#1647 Yoshitomo Sakakura 18
#1647 Yoshinori Sone 18
#1647 Yoshihisa Sugiura 18
#1647 Yoshiharu Takada 18
#1647 Yoshikazu Takeyama 18
#1647 Yoshihiro Watanabe 18
#1647 Yuko Kimoto 18
#1647 Yumiko Sekiguchi 18
#1647 Shigeaki Sakurai 25
#1647 Akihiko Konno 18
#1647 Akihiro Shibata 18
#1647 Akira Takiba 18
#1647 Akira Watanabe 18
#1748 Atsushi Masuda 17
#1748 Eiichi Yamanishi 17
#1748 Etsuji Ogawa 17