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Bridgestone — 89 Patents in 2025

Rank (2025): #355 of 24,478Top 2%

103 inventors

89 Patents 2025

Top Inventors at Bridgestone 2025

Showing 1–50 of 103 inventors

Rank	Name	Patents
1	Hiroyuki Matsumoto	10
2	Kodai Sato	9
3	Isao Kuwayama	8
#4	Shungo Fujita	7
#5	Karol Kastella	4
#5	Patrik Bednar	4
#7	Kai Yamada	3
#7	Mayuko Karasawa	3
#7	Tatsuhiko Hatano	3
#7	Tatsuya Nakai	3
#7	Yasuo Shibata	3
#12	Daisuke Gunji	2
#12	Erin Sheepwash	2
#12	Hiroshi Fujimoto	2
#12	Hitoshi Yasui	2
#12	Keizo Akutagawa	2
#12	Kenta Imai	2
#12	Kenji Usui	2
#12	Laura S. Kocsis	2
#12	Michael R. Hartzell	2
#12	Nobuyuki Ishihara	2
#12	Osamu Shimizu	2
#12	Robert W. White	2
#12	Shoichi Tanaka	2
#12	Sotaro Iwabuchi	2
#12	Takaki Hayashi	2
#12	Toshihiko Iwasaki	2
#12	Tomoyuki Muramatsu	2
#12	Yasumichi Wakao	2
#30	Keigo Wataguchi	1
#30	Aya Hotta	1
#30	Aytek Oztas	1
#30	Chiyo Yamagata	1
#30	Daisuke Mori	1
#30	Eiichiro Yamane	1
#30	Fumiya Goto	1
#30	Hajime Fukumori	1
#30	Hironori Hoshino	1
#30	Hiromitsu Ichikawa	1
#30	Hirotomo Mori	1
#30	Hiroshi Mouri	1
#30	Hiroshi Nomura	1
#30	Jeffrey A. Cicerchi	1
#30	Joshua P. Abell	1
#30	Joshua S. Dickstein	1
#30	Junko Matsushita	1
#30	Kazuyuki Fukuzawa	1
#30	Kazutaka Jinno	1
#30	Kenji Kaneko	1
#30	Kei Kimura	1