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 4,201–4,250 of 21,523 inventors

RankNamePatents
#3802 Toshio Yamaguchi 8
#3802 Tomohiro Yamashita 8
#3802 Tomokazu Yuasa 8
#3802 Tsuyoshi Hasegawa 8
#3802 Tsuyoshi Ishida 8
#3802 Tsutomu Kanai 8
#3802 Tsutomu Katsumata 8
#3802 Tsukasa Omino 8
#3802 Tsutomu Sakuma 8
#3802 Tsutomu Shibata 8
#3802 Tsuyoshi Takatani 8
#3802 Tsugio Yokoyama 8
#3802 Tuyoshi Todome 8
#3802 Wataru Ito 8
#3802 Wataru Sekine 8
#3802 Yasuo Idei 8
#3802 Yasuhiko Kato 8
#3802 Yasuhisa Makita 8
#3802 Yasushi Murakami 8
#3802 Yasuji Ogami 8
#3802 Yasutsugu Seo 8
#3802 Yasuyuki Sonoda 8
#3802 Yasuki Tanabe 8
#3802 Yasuo Tane 8
#3802 Yasunari Ukita 8
#3802 Yoshiki Endo 8
#3802 Yoshitaka Funayama 8
#3802 Yoshifumi Hasebe 8
#3802 You Ishii 8
#3802 Yoshio Kataoka 8
#3802 Yoshiaki Kurosawa 8
#3802 Yoshihisa Masuda 8
#3802 Yosuke Miura 8
#3802 Yoshihiko Moriyama 8
#3802 Yoshihito Nakamura 8
#3802 Yoshiaki Ono 8
#3802 Yoko Sambonsugi 8
#3802 Yoshinobu Sano 8
#3802 Yoshikazu Sano 8
#3802 Yoshimasa Sato 8
#3802 Yohei Sato 8
#3802 Yoshiaki Shiga 8
#3802 Yoshiro Shimojo 8
#3802 Yoshiyuki Shimokawa 8
#3802 Yoshiko Tsuji 8
#3802 Yukiyasu Arisawa 8
#3802 Yuuki Funahashi 8
#3802 Yukihisa Hasegawa 8
#3802 Yutaka Horie 8
#3802 Yusuke Kasahara 8