Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Kubota — 138 Patents in 2021

Rank (2021): #303 of 31,507Top 1%
239 inventors
138 Patents 2021

Top Inventors at Kubota 2021

Showing 1–50 of 239 inventors

RankNamePatents
1 Yuji Fukuda 17
2 Atsushi Shinkai 11
3 Hirokazu Ito 8
3 Tomonori Kaneko 8
3 Yasuhiro Manji 8
#6 Katsuhiko Uemura 7
#6 Ryosuke Kinugawa 7
#8 Gen Futagami 6
#8 Kazuo Sakaguchi 6
#8 Kazuhiro Takahara 6
#8 Keisuke Miura 6
#12 Keisuke Egashira 5
#12 Keigo Honda 5
#12 Kenji TAMATANI 5
#12 Megumi Suzukawa 5
#12 Wataru Sasaki 5
#17 David Spitz 4
#17 Izuru Shimamoto 4
#17 Jun Tomita 4
#17 Kotaro Yamaguchi 4
#17 Kunihide Hashimoto 4
#17 Taiki Furuki 4
#17 Yoshimitsu Tanaka 4
#17 Yushi Matsuzaki 4
#25 Akira Minoura 3
#25 Hiroshi Horii 3
#25 Kensuke Uemoto 3
#25 Masato Asahara 3
#25 Mitsuhiro Seki 3
#25 Motoyuki Matsubara 3
#25 Noriyasu Honjo 3
#25 Nobuyuki Yoshii 3
#25 Ryo Masuda 3
#25 Takeshi Komorida 3
#25 Tomofumi Fukunaga 3
#25 Yasuhisa Uoya 3
#37 Akisato Hori 2
#37 Aubrey Jarvis 2
#37 Daiki Abe 2
#37 Daisuke Naito 2
#37 Hideki Aoki 2
#37 Hiroki Bessho 2
#37 Hiroshi Ikeda 2
#37 Hirotsugu Inoue 2
#37 Hiroaki Okano 2
#37 Hiroshi Takagi 2
#37 Hiroshi Yamaguchi 2
#37 Katsushi Inoue 2
#37 Kazuaki Matsuda 2
#37 Kanta Takechi 2