Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Kubota

Rank (2018): #417 of 30,013Top 2%
200 inventors
94 Patents 2018

Top Inventors at Kubota 2018

Showing 1–50 of 200 inventors

RankNamePatents
1 Hirokazu Ito 11
2 Kazuo Koike 9
3 Hirotsugu Inoue 6
3 Kazuhiro Takahara 6
#5 Hayato Kawano 5
#5 Hiroyuki Anami 5
#5 Hiroshi Ikeda 5
#5 Keisuke Miura 5
#5 Satoshi Tajima 5
#10 Hiroki Bessho 4
#10 Hiroaki Nakagawa 4
#10 Kazunori Matsufuji 4
#10 Masahiro Kuroda 4
#10 Yasunobu Okajima 4
#10 Yukifumi Yamanaka 4
#16 Go Takaki 3
#16 Hiroki Oso 3
#16 Ikuhiro Uotani 3
#16 Katsuhiko Yukawa 3
#16 Kentaro Nagai 3
#16 Kunihiro Suzuki 3
#16 Noriyasu Honjo 3
#16 Takahiro Yamazaki 3
#16 Toshiki Ono 3
#16 Toshihiko Takemura 3
#16 Yoshihiro Kushita 3
#16 Yuji Yamashita 3
#28 Akihiko Mori 2
#28 Fumitake Okunishi 2
#28 Hideki Aoki 2
#28 Hideyuki Goto 2
#28 Hiroshi Kawabata 2
#28 Hideyuki Koyama 2
#28 Hidetoshi Masutani 2
#28 Hiroyuki Tada 2
#28 Kazuyoshi Arii 2
#28 Katsuhide Kato 2
#28 Keiji Takahashi 2
#28 Koichiro Matsumoto 2
#28 Kozo Nishikawa 2
#28 Masaki Abe 2
#28 Masayuki Akita 2
#28 Masaru Nakaji 2
#28 Masataka Takagi 2
#28 Masaki Takaoka 2
#28 Motonari Inaoka 2
#28 Ryo Hashimoto 2
#28 Ryosuke Kinugawa 2
#28 Ryohei Sumiyoshi 2
#28 Seiji Norita 2