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 3,551–3,600 of 21,523 inventors

RankNamePatents
#3402 Manabu Takakuwa 9
#3402 Masao Tanaka 9
#3402 Makoto Toko 9
#3402 Masayuki Uchida 9
#3402 Masaki Yamazaki 9
#3402 Masayuki Yoshida 9
#3402 Michio Hasegawa 9
#3402 Mitsutaka Homma 9
#3402 Mitsutoshi Koyama 9
#3402 Miho Maruyama 9
#3402 Mitsutoshi Nakamura 9
#3402 Minoru NAKATSUGAWA 9
#3402 Mikio Okawa 9
#3402 Mitsuo Sato 9
#3402 Minoru Takahashi 9
#3402 Minoru Takao 9
#3402 Motoaki Ando 9
#3402 Motoyuki Yamamoto 9
#3402 Muneyuki Suzuki 9
#3402 Mutsumi Watanabe 9
#3402 Naoto Akatsuka 9
#3402 Naoki Imasaki 9
#3402 Naoki Koido 9
#3402 Naoyuki Komuta 9
#3402 Naoko Nakamura 9
#3402 Naomi Nakane 9
#3402 Naoko Satoh 9
#3402 Naoki Shibukawa 9
#3402 Naohiro Shimada 9
#3402 Naoto Tomita 9
#3402 Ninao Sato 9
#3402 Noriyuki Hirata 9
#3402 Norihiko Kamiura 9
#3402 Nobuhiro Kato 9
#3402 Norio Kouzu 9
#3402 Noritaka Nakayama 9
#3402 Nobuyasu Nishiyama 9
#3402 Nobuhiro Nonogaki 9
#3402 Norikazu OSADA 9
#3402 Nobutake Sugiura 9
#3402 Nobumitsu Tada 9
#3402 Nobuyasu Tajima 9
#3402 Nobuo Watanabe 9
#3402 Osamu Ikeda 9
#3402 Osamu Kurokawa 9
#3402 Osamu Moriya 9
#3402 Ryuichi Morikawa 9
#3402 Ryozi Ninomiya 9
#3402 Ryoichi Watanabe 9
#3402 Sachio Hayashi 9