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 2,251–2,300 of 21,523 inventors

RankNamePatents
#2131 Tomoyuki Hamamura 14
#2131 Tomoo Hishida 14
#2131 Tomokazu Kawahara 14
#2131 Tomomi Momohara 14
#2131 Tomoko Monda 14
#2131 Toshihiro Morohoshi 14
#2131 Tomomi Murayama 14
#2131 Tooru Okuyama 14
#2131 Toshikazu Shiroishi 14
#2131 Tomohiro Takase 14
#2131 Tsutomu Hoshino 14
#2131 Wataru Watanabe 14
#2131 Xiaolan Wang 14
#2131 Yasunari Miyazaki 14
#2131 Yasuo NAMIOKA 14
#2131 Yasuhiko Sato 14
#2131 Yasuhito Ueda 14
#2131 Yoshiro Aoki 14
#2131 Yoshinobu Ishikawa 14
#2131 Yoshiaki Kawamonzen 14
#2131 Yoshihiro Kokubun 14
#2131 Yoshiharu Momonoi 14
#2131 Yoshihiko Ogawa 14
#2131 Yoshiyuki Shioyama 14
#2131 Yoshihiko Sugano 14
#2131 Yoshiko Takeda 14
#2131 Yuji Fukazawa 14
#2131 Yukio Kamatani 14
#2131 Yukito Matsuo 14
#2131 Yukitaka Monden 14
#2131 Yutaka Oki 14
#2131 Yutaka Saita 14
#2131 Yukiyasu Tatsuzawa 14
#2131 Yuji Tohzaka 14
#2131 Yuto YAMAJI 14
#2131 Ryotaro Hayashi 19
#2131 Shozo Isobe 18
#2131 Akihiko Doi 14
#2131 Akinori Iwase 14
#2131 Akihiro Kakee 14
#2131 Akira Kumano 14
#2131 Akira Kuroda 14
#2131 Akiko Nomachi 14
#2131 Akihiko Sugikawa 14
#2131 Andrey Savov 14
#2131 Asako Satoh 14
#2297 Atsushi Tatemichi 13
#2297 Azuma Suzuki 13
#2297 Bunpei Irie 13
#2297 Chie Hongo 13