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 7,351–7,400 of 21,523 inventors

RankNamePatents
#6684 Noboru Ooike 4
#6684 Nobuyuki Ozaki 4
#6684 Nobuyuki Sakamoto 4
#6684 Noriaki Sakamoto 4
#6684 Nobusuke Sasano 4
#6684 Nozomi Satake 4
#6684 Nobuo Shishikura 4
#6684 Nobuaki Takagi 4
#6684 Noboru Takasu 4
#6684 Norio Takeyama 4
#6684 Noboru Tanabe 4
#6684 Nobuyuki Tanaka 4
#6684 Norihiro Ueda 4
#6684 Osamu Furuya 4
#6684 Osamu Higa 4
#6684 Osamu Kuwabara 4
#6684 Osamu Maruyama 4
#6684 Osamu Nakamura 4
#6684 Osamu Sato 4
#6684 Otoharu Kuwamura 4
#6684 Pei Ding 4
#6684 Peter Weigand 4
#6684 Reiko NODA 4
#6684 Reiji Tagomori 4
#6684 Rie Aizawa 4
#6684 Rieko Iida 4
#6684 Richard Lang 4
#6684 Riichiro Takaishi 4
#6684 Rohit Wadhwa 4
#6684 Ryouichi Bandai 4
#6684 Ryo Hara 4
#6684 Ryoji Hasumi 4
#6684 Ryuichi Kamo 4
#6684 Ryoichi Kato 4
#6684 Ryuta Kumagai 4
#6684 Ryosuke Miura 4
#6684 Ryo Mochizuki 4
#6684 Ryo Morinaga 4
#6684 Ryohei Nega 4
#6684 Ryuji Nishikubo 4
#6684 Ryou Oda 4
#6684 Ryoichi Saeki 4
#6684 Ryouichi Takahashi 4
#6684 Ryo Tanifuji 4
#6684 Ryoji Yamaguchi 4
#6684 Ryoichi Yoshikawa 4
#6684 Satoshi Akutsu 4
#6684 Sadanari Fujimoto 4
#6684 Sawa Fuke 4
#6684 Satoru Habu 4