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 5,451–5,500 of 21,523 inventors

RankNamePatents
#4898 Takaya Matsuno 6
#4898 Takashi Matsuo 6
#4898 Tatsuo Migita 6
#4898 Tadashi Miwa 6
#4898 Tadashi Miyazaki 6
#4898 Tadashi Mori 6
#4898 Takashi Morimoto 6
#4898 Takayuki Nagashima 6
#4898 Takehiko Nakao 6
#4898 Tadahiro Nakayama 6
#4898 Takeo Nakayama 6
#4898 Takeshi Niimoto 6
#4898 Tadashi Noguchi 6
#4898 Tamiya Ochiai 6
#4898 Takao Ochiai 6
#4898 Takuya Ogawa 6
#4898 Takayuki Oguni 6
#4898 Takashi Omizo 6
#4898 Taofiq Paraiso 6
#4898 Takayuki Sako 6
#4898 Takeshi Sakuma 6
#4898 Takeshi Sambayashi 6
#4898 Tadashi Sekiguchi 6
#4898 Taketo Shiba 6
#4898 Takeshi Shimane 6
#4898 Takahiro Shinbori 6
#4898 Takeharu Shokai 6
#4898 Takashi Taira 6
#4898 Takeshi Tajima 6
#4898 Takeshi Takagi 6
#4898 Takahiro Takimoto 6
#4898 Tadashi Tanuma 6
#4898 Taichi Tashiro 6
#4898 Takashi Torii 6
#4898 Takashi Tsuda 6
#4898 Takayuki Tsukagoshi 6
#4898 Takuma Watanabe 6
#4898 Tadashi Yamamoto 6
#4898 Takuji YAMAMURA 6
#4898 Takashi Yamazaki 6
#4898 Takenori Yasuzumi 6
#4898 Takashi Yoshimori 6
#4898 Tadasu Yotsuyanagi 6
#4898 Tetsuhiko Fukazawa 6
#4898 Tetsuya Kaise 6
#4898 Tetsuya Kamigaki 6
#4898 Tetsuo Kuribayashi 6
#4898 Tetsuo Matsushima 6
#4898 Tetsuo Morita 6
#4898 Terumi Muguruma 6