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 4,251–4,300 of 21,523 inventors

RankNamePatents
#3802 Yuki Kawashima 8
#3802 Yusuke Kida 8
#3802 Yusuke Kikuchi 8
#3802 Yuko Kobayashi 8
#3802 Yusuke KOFUJI 8
#3802 Yuusuke Kouno 8
#3802 Yugo Kunishi 8
#3802 Yuichi Mikata 8
#3802 Yuichi Nakashima 8
#3802 Yujiro Naruse 8
#3802 Yutaka Oonuki 8
#3802 Yuichi Oshino 8
#3802 Yutaka Ota 8
#3802 Yuichiro OYAMA 8
#3802 Yukio Sai 8
#3802 Yuji Sano 8
#3802 Yuji Sato 8
#3802 Yukio Tsuda 8
#3802 Yukinori Uchino 8
#3802 Yuji Yamanaka 8
#3802 Ziming Zhu 8
#3802 Masataka Yamada 16
#3802 Takuya Yoshida 16
#3802 Makoto Kano 11
#3802 Kazuyuki Goto 10
#3802 Shingo Abe 10
#3802 Toshihiko Manabe 10
#3802 Akihiro Goryu 8
#3802 Akira Hosokawa 8
#3802 Akira Kawakatsu 8
#3802 Akira Kumagai 8
#3802 Akio Mizuno 8
#3802 Akihiko Nakao 8
#3802 Akihiko Nakase 8
#3802 Akihiro Oue 8
#3802 Akihiro Ozeki 8
#3802 Akihiko Shirota 8
#3802 Akio Toki 8
#3802 Akihiro Wasai 8
#3802 Amr Ismail 8
#3802 Amane Oishi 8
#3802 Arvind Pruthi 8
#3802 Atsuhiko Ikeuchi 8
#4294 Atsushi Kubota 7
#4294 Atsushi Yamazaki 7
#4294 Ayako Kawanishi 7
#4294 Bunshiro Yamaki 7
#4294 Atsushi Kageshima 7
#4294 Daisuke Hiratsuka 7
#4294 Daisuke Kimura 7