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 51–100 of 239 inventors

RankNamePatents
#37 Kentaro Nagai 2
#37 Keishiro Nishi 2
#37 Kohta Nakao 2
#37 Masanori Fujiwara 2
#37 Masaru Nakaji 2
#37 Masayuki Tomita 2
#37 Mao Ueda 2
#37 Robert Stewart Boyd 2
#37 Robert Walden 2
#37 Ryuki NISHIMOTO 2
#37 Satoshi Yoshikawa 2
#37 Seiichi Okamura 2
#37 Takayuki Ichikawa 2
#37 Takafumi MORISHITA 2
#37 Tomoya Akitomo 2
#37 Yoshimasa Ando 2
#37 Yohei ENJO 2
#37 Yuya Konishi 2
#69 Akihiro Asada 1
#69 Akira CHABATA 1
#69 Akihito Mihara 1
#69 Akiyoshi Ono 1
#69 Akira Tanaka 1
#69 Akira Tominaga 1
#69 Arisa Kimura 1
#69 Atsushi Matsumoto 1
#69 Azusa Furihata 1
#69 Benjamin A. Morris 1
#69 Brandon Mullins 1
#69 Kenichi Iwami 1
#69 Chad PLAVCAN 1
#69 Daisuke Inaba 1
#69 Daisuke Miyazaki 1
#69 Daisuke Yasunobe 1
#69 Erik J. Baker 1
#69 Eric Chang 1
#69 Fumitaka Fujisawa 1
#69 Fuminori Sato 1
#69 Hitoshi Aoyama 1
#69 Hiroyuki Araki 1
#69 Hideaki Ezaki 1
#69 Hideyuki Goto 1
#69 Hidetoshi Hana 1
#69 Hiroshi Imamura 1
#69 Hiroki Isaka 1
#69 Hiroaki Isoshima 1
#69 Hiroyuki Kimura 1
#69 Hideyuki Koyama 1
#69 Hiroki Murata 1
#69 Hiroki Nagai 1