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 3,901–3,950 of 21,523 inventors

RankNamePatents
#3802 Jun Takamatsu 8
#3802 Junichi Tonotani 8
#3802 Junichi Yoshizawa 8
#3802 Jyunichi Ozeki 8
#3802 Kazuhiko Abe 8
#3802 Kazuo Anzai 8
#3802 Kaichi FUKUDA 8
#3802 Katsuyoshi Fukuda 8
#3802 Kaoru Hama 8
#3802 Kazunori Hirabayashi 8
#3802 Kazumasa Hirayama 8
#3802 Katsu Honna 8
#3802 Kaoru Imamura 8
#3802 Katsuhiko Inada 8
#3802 Kazufumi Ishida 8
#3802 Kazutaka Ishigo 8
#3802 Kazuaki Isobe 8
#3802 Kazuyuki Ito 8
#3802 Kazuaki Iwasawa 8
#3802 Kazuaki Kawabata 8
#3802 Kazuto Kawakami 8
#3802 Kazuo Kobayashi 8
#3802 Kazuto Matsuki 8
#3802 Katsura Miyashita 8
#3802 Kazuhiro Mukai 8
#3802 Kazuhiro Nakamura 8
#3802 Kazuhiko Noda 8
#3802 Katsuya Nounin 8
#3802 Kazuo Sakamaki 8
#3802 Kazuo Saki 8
#3802 Kazuyuki Sato 8
#3802 Kanako Sawada 8
#3802 Kazuhiro Shimada 8
#3802 Kazuyoshi Shinada 8
#3802 Kazuo Shinozaki 8
#3802 Kazumasa Takada 8
#3802 Katsutoku Takeuchi 8
#3802 Kazuyuki Yahiro 8
#3802 Katsuya Yamamoto 8
#3802 Kazuyuki Yamanaka 8
#3802 Kazuaki Yamaura 8
#3802 Kazuto Yokota 8
#3802 Kenji Arai 8
#3802 Kenichi Arakawa 8
#3802 Keiko Ariyoshi 8
#3802 Kenta Fukatsu 8
#3802 Keizo Furuya 8
#3802 Kenji Hamada 8
#3802 Kei Hattori 8
#3802 Kentaro Ichise 8