Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Inabe, JP ranks #5,968 worldwide for total patents filed all time, with 421 patents from 53 inventors. Leading employers of inventors based in Inabe, JP include Fujitsu Limited, Brother Kogyo, Ngk Insulators.

Showing 1–50 of 53 inventors

Rank Inventor Primary Company Patents
1 Taiji Ema Fujitsu Limited 171
2 Masayuki Hori Brother Kogyo 47
3 Tsuneo Okuyama Brother Kogyo 35
#4 Osamu Nakasone Ngk Insulators 29
#5 Koji Sahashi Ntn 19
#5 Katsumi Sakamoto Diesel Kiki Co. 19
#7 Yoshiya Inagaki Kobe Steel 9
#8 Teiji Sakuma Sumitomo Wiring Systems 6
#9 Yasunari Ashida Denso 5
#9 Kazuyuki Deguchi Denso 5
#9 Tatsumi Hirano Denso 5
#12 Kazuomi Hirai Denso 4
#12 Takumi Shimokusuzono Ntn 4
#12 Hiroyasu Yukino Yanmar Holdings Co. 4
#15 Yumi Nakane Denso 3
#15 Masatoshi Narita Denso 3
#15 Toshinori Taniguchi Brother Kogyo 3
#15 Futoshi Kanemitsu Denso 3
#15 Yutaka Kawamura Dojin Iyaku Kako Co. 3
#20 Youta Iwamoto Denso 2
#20 Hirofumi Katsurayama Mitsui Petrochemical Industries 2
#20 Yumi Kawachi Denso 2
#20 Chimato Satou Denso 2
#20 Shinya Mitani Advics Co. 2
#20 Hiroe Kawamura Fujitsu Limited 2
#20 Mamoru Nakata Kobe Steel 2
#20 Atsumi Fukuda Kobe Steel 2
#20 Masami Yoshii Yanmar Diesel Engine Co. 2
#20 Yasuyuki Koie Tosoh 2
#30 Saki Okamoto Denso 1
#30 Takumi Shimokusuzuno Ntn 1
#30 Hayashi Takumi Ntn 1
#30 Akito Kondou Kabushiki Kaisha Toshiba 1
#30 Fukuzawa Satoru Ntn 1
#30 Masaki Komada Honda Motor Co. 1
#30 Tomomi Okumura Daido Metal Company 1
#30 Kenichi Hirukawa Kobe Steel 1
#30 Keiji Yazaki Kobe Steel 1
#30 Takuya Takase Ngk Spark Plug Co. 1
#30 Katsumasa Tanaka Sanwa Kagaku Kenkyusho Co. 1
#30 Maki Takeshima 1
#30 Hiroyuki Tsutsumi Kobe Steel 1
#30 Noboru Umemto Mitsui Petrochemical Industries 1
#30 Atumi Fukuda Kobe Steel 1
#30 Shigeharu Yasui Yanmar Diesel Engine Co. 1
#30 Yoshirou Kitano Kobe Steel 1
#30 Teppei Hoshino Kobe Steel 1
#30 Tamaki Mizutani Ntn 1
#30 Keita Sakai Sanwa Kagaku Kenkyusho Co. 1
#30 Chihiro Kitamoto Kobe Steel 1