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 6,001–6,050 of 21,523 inventors

RankNamePatents
#5683 Kokichi Furuhama 5
#5683 Koichi Ikeda 5
#5683 Koichiro Inazawa 5
#5683 Koji Izawa 5
#5683 Koji Kagaya 5
#5683 Koichi Kinoshita 5
#5683 Kotaro Kobayashi 5
#5683 Kosuke KURIHARA 5
#5683 Koji Kurokawa 5
#5683 Koichi Kuroyama 5
#5683 Kohei Maruchi 5
#5683 Koichi Matsui 5
#5683 Koji Mishima 5
#5683 Koichiro Miyamoto 5
#5683 Koichi Miyazaki 5
#5683 Koji Murakami 5
#5683 Koichi Nakao 5
#5683 Koji Nakashima 5
#5683 Koichiro Saito 5
#5683 Ko Sato 5
#5683 Koichi Senuma 5
#5683 Koji Shimokawa 5
#5683 Kozo Taira 5
#5683 Koichi Takeshita 5
#5683 Kosuke Uchida 5
#5683 Koji Urata 5
#5683 Kouichi Watanabe 5
#5683 Kousuke Yoneta 5
#5683 Kuninori Kawabata 5
#5683 Kumpei Kobayashi 5
#5683 Kunio Sekiguchi 5
#5683 Kunio Shiraishi 5
#5683 Kunio Tsuda 5
#5683 Kyungwoon Jang 5
#5683 Long Yang 5
#5683 Masayuki Abe 5
#5683 Masayoshi Aihara 5
#5683 Masayuki Ashikawa 5
#5683 Masahiro Doi 5
#5683 Masafumi Ebisawa 5
#5683 Masayuki Enoki 5
#5683 Masashi Fujiwara 5
#5683 Masaru Fukuda 5
#5683 Masako Fukumitsu 5
#5683 Mariko Habu 5
#5683 Masayuki Hagiwara 5
#5683 Masahiro Hanai 5
#5683 Masahiko Hara 5
#5683 Masaru Harashima 5
#5683 Makoto Hibino 5