Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Bridgestone — 105 Patents in 2021

Rank (2021): #409 of 31,507Top 2%
140 inventors
105 Patents 2021

Top Inventors at Bridgestone 2021

Showing 1–50 of 140 inventors

RankNamePatents
1 Takamitsu Nakamura 8
1 Zengquan Qin 8
3 Kohei Sahashi 7
#4 Yuan-Yong Yan 6
#5 Shintaro Hayashi 5
#6 Shungo Fujita 4
#6 Takayuki Kurata 4
#6 Yasuo Horikawa 4
#9 Akihiko Abe 3
#9 Claudia Aurisicchio 3
#9 Dennis R. Brumbaugh 3
#9 Hiroyuki Fudemoto 3
#9 Ludovica Caliano 3
#9 Olivier Tardif 3
#9 Raffaele Di Ronza 3
#9 Taisuke Yonezawa 3
#9 Yoichi Harada 3
#9 Yoshiyuki Takahashi 3
#9 Yukiko Tsugawa 3
#20 Christine Rademacher 2
#20 Giuseppe Pezzullo 2
#20 Joshua S. Dickstein 2
#20 Keiichi Hasegawa 2
#20 Kevin M. McCauley 2
#20 Madoka Kimura 2
#20 Naoyuki SONE 2
#20 Shiho Kamada 2
#20 Shigeki Oishi 2
#20 Sotaro Iwabuchi 2
#20 Steven Luo 2
#20 Terrence E. Hogan 2
#20 Tomoe Tanabe 2
#20 Xiao-Dong Pan 2
#20 Yasuo Ohsawa 2
#20 Yusuke Nozaki 2
#36 Adriano Tedesco 1
#36 Akira Ijichi 1
#36 Akira Kobayakawa 1
#36 Akira Ueki 1
#36 Amy M. Randall 1
#36 Antonio Castaldo 1
#36 Atsushi Fukushima 1
#36 Atsushi Nakayama 1
#36 Atsuko Takahashi 1
#36 Aya Yanagisawa 1
#36 Benjamin C. Galizio 1
#36 Beatrice Mellara 1
#36 Claudio D'ALFONSO 1
#36 David F. Lawson 1
#36 Daisuke Nakajima 1