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 5,651–5,700 of 21,523 inventors

RankNamePatents
#4898 Zhengwu Jin 6
#4898 Junichi Yamamoto 12
#4898 Rumi Hayakawa 10
#4898 Toshiyuki Kano 10
#4898 Kazunori Sekido 9
#4898 Soichiro Ono 9
#4898 Yasunari Miyabe 8
#4898 Yosuke Kuroda 8
#4898 Masatoshi Kawashima 7
#4898 Akihiro Isomura 6
#4898 Akio Katsumata 6
#4898 Akihiko Kuroiwa 6
#4898 Akira Maekawa 6
#4898 Akihiro Matsui 6
#4898 Akio Mori 6
#4898 Akihiro Murayama 6
#4898 Akimasa Nakai 6
#4898 Akira Narita 6
#4898 Akira Ono 6
#4898 Akihiro Osanai 6
#4898 Akihiro Satomi 6
#4898 Akiko Sekihara 6
#4898 Akihiko Sugiyama 6
#4898 Akitoshi Suzuki 6
#4898 Akimichi Takahashi 6
#4898 Akio Takano 6
#4898 Akira Yamada 6
#4898 Akito Yoshida 6
#4898 Akio Yuge 6
#4898 Alex Dixon 6
#4898 Andrew D. Rosen 6
#4898 Arturo Calderon 6
#5683 Atsuhiko Koizumi 5
#5683 Atsushi Kurosu 5
#5683 Atsushi Nakajima 5
#5683 Atsushi Namai 5
#5683 Atsuo Sanda 5
#5683 Atsuhiro Suzuki 5
#5683 Atsushi Takeuchi 5
#5683 Atsushi Tani 5
#5683 Atsushi Yukawa 5
#5683 Ayao Itoh 5
#5683 Ayako Mizuno 5
#5683 Chih-Wei Chuang 5
#5683 Chihei Kitahara 5
#5683 Chikara Konagai 5
#5683 Atsushi Kawasaki 5
#5683 Chie Morita 5
#5683 Chihiro Shibata 5
#5683 Christopher Zach 5