Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Kabushiki Kaisha Toshiba

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 251–300 of 21,523 inventors

RankNamePatents
#241 Yosuke Komori 60
#241 Atsushi Inoue 60
#253 Hidesato Saruwatari 59
#253 Kazuhiro Shimizu 59
#253 Koichi Hirayama 59
#253 Masamichi Asano 59
#253 Shiho Nakamura 59
#253 Sumio Tanaka 59
#253 Takeshi Kamigaichi 59
#253 Yun Wang 59
#261 Kazuomi Yoshima 58
#261 Kenji Yoshida 58
#261 Kosuke Hatsuda 58
#261 Koji Yamakawa 58
#261 Masaki Momodomi 58
#261 Shinichiro Shiratake 58
#261 Yoshinori Tsuchiya 58
#261 Yoshihiro Yamaguchi 58
#261 Yuzo Hirayama 58
#261 Mikio Hashimoto 59
#261 Akihiko Ono 58
#272 Hideo Kato 57
#272 Hiroto Nakai 57
#272 Kazuhide Abe 57
#272 Toshiki Seshita 57
#272 Yasuhiro Shirakawa 57
#272 Yutaka Okamoto 57
#272 Akira Nishiyama 57
#279 Kazutoshi Nakamura 56
#279 Kunio Hara 56
#279 Mariko Shimizu 56
#279 Naohisa Kamiyama 56
#279 Naoharu Shimomura 56
#279 Ryu Ogiwara 56
#279 Tadahiko Kobayashi 56
#279 Tsuguhide Aoki 56
#279 Tsuneo Inaba 56
#288 Atsushi Kawasumi 55
#288 Masao Yamaguchi 55
#288 Naoki Morishita 55
#288 Tomokazu Morita 55
#292 Hajime Nago 54
#292 Hajime Yamaguchi 54
#292 Hiroshi Katsuno 54
#292 Hiroshi Kono 54
#292 Hiroyuki Sakamoto 54
#292 Masanobu Shirakawa 54
#292 Takashi Usui 54
#292 Toshiro Hiraoka 54
#292 Yasuo Itoh 54