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 5,001–5,050 of 21,523 inventors

RankNamePatents
#4898 Hideo Oota 6
#4898 Hiroshi Sakuragi 6
#4898 Hidenori Sato 6
#4898 Hironobu Shibata 6
#4898 Hiroyuki Shibayama 6
#4898 Hideo Shigihara 6
#4898 Hirokatsu Shirahama 6
#4898 Hiromichi Somei 6
#4898 Hitoshi Sunaoshi 6
#4898 Hiromichi Tai 6
#4898 Hitoshi Takahashi 6
#4898 Hiroshi Takamoto 6
#4898 Hiroshi Takei 6
#4898 Hiroshi Tamura 6
#4898 Hiroyuki Tanaka 6
#4898 Hiroshi TOKUE 6
#4898 Hidenori Uchida 6
#4898 Hiroki Umezawa 6
#4898 Hiroshi Uno 6
#4898 Hirotsugu Wada 6
#4898 Hirotsugu Wakimoto 6
#4898 Hisashi Watanobe 6
#4898 Hirotaka Yokoyama 6
#4898 Hiroshi Yoshino 6
#4898 Hidemasa Zama 6
#4898 Ichiro Hongo 6
#4898 Ichiro Inami 6
#4898 Ichiro Yamanashi 6
#4898 Ikuo Yasuoka 6
#4898 Issey Ichihara 6
#4898 Isao Ikeda 6
#4898 Isao Morita 6
#4898 Isao Okutsu 6
#4898 Itsuo Arima 6
#4898 Iwao Ohshima 6
#4898 Izumi Hirano 6
#4898 Jerry Wang 6
#4898 Jiro Amemiya 6
#4898 Jim Piper 6
#4898 Jiro Yoshida 6
#4898 Junkei Goto 6
#4898 Junko Hirokawa 6
#4898 Jun Ito 6
#4898 Jun Karasawa 6
#4898 Jun Morioka 6
#4898 Junzo Murakami 6
#4898 Jun Ohashi 6
#4898 Jun Ohshima 6
#4898 Junichi Todaka 6
#4898 Junichi Tominaga 6