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 5,601–5,650 of 21,523 inventors

RankNamePatents
#4898 Yoshiyasu Ito 6
#4898 Yorito Kakiuchi 6
#4898 Yoshiyuki Kawakami 6
#4898 Yoshio Matsuoka 6
#4898 Yoshikatsu Nagashima 6
#4898 Yoshikazu Nagashima 6
#4898 Yoshihiko Nemoto 6
#4898 Yoshio Ogimura 6
#4898 Yosi Pinto 6
#4898 Yoshiyuki Sato 6
#4898 Yoshinori Sato 6
#4898 Yoshiko Suenaga 6
#4898 Yoriharu Takai 6
#4898 Yoshikazu Tanabe 6
#4898 Yoshikata Tobita 6
#4898 Yosuke Toyama 6
#4898 Yoshinari Uetake 6
#4898 Yoshiaki Ukiya 6
#4898 Yousuke Ushiyama 6
#4898 Youji Yamashita 6
#4898 Yoshiaki Yaoi 6
#4898 Yoshio Yokota 6
#4898 Yusuke HANDA 6
#4898 Yuji Hirooka 6
#4898 Yuuji Hisazato 6
#4898 Yukihiro Ikeya 6
#4898 Yuuji Irimoto 6
#4898 Yuichi Kato 6
#4898 Yusaku Kikugawa 6
#4898 Yukio Komatsu 6
#4898 Yuko Kono 6
#4898 Yuichi Miyazawa 6
#4898 Yujin Mori 6
#4898 Yumi Nakajima 6
#4898 Yuka Nakamura 6
#4898 Yuji Nakata 6
#4898 Yusuke Nojima 6
#4898 Yumiko Okuma 6
#4898 Yutaka Sata 6
#4898 Yuichi Sawahara 6
#4898 Yuya Suzuki 6
#4898 Yuichi Tagami 6
#4898 Yumiko Takahashi 6
#4898 Yuji Takao 6
#4898 Yutaka Takeuchi 6
#4898 Yuko Tanaka 6
#4898 Yuso Udo 6
#4898 Yutaka Usami 6
#4898 Yuichi Yamashita 6
#4898 Yuichi Yokoyama 6