Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Anjo, JP ranks #228 worldwide for total patents filed all time, with 12,923 patents from 1,609 inventors. Leading employers of inventors based in Anjo, JP include Makita, Brother Kogyo, Seiko Epson.

Showing 1–50 of 1,609 inventors

Rank Inventor Primary Company Patents
1 Hitoshi Suzuki Makita 369
2 Toyonori Sasaki Brother Kogyo 185
3 Wataru Suzuki Seiko Epson 137
#4 Hiroyuki Hirano Nissan Motor Co. 133
#5 Hiroshi Otsuka Fujitsu Limited 120
#6 Kazuya Nishimura Toyota 118
#7 Hajime Takeuchi Makita 101
#8 Masahiro Hayabuchi Aisin Aw Co. 99
#9 Toshio Kondo Nippondenso Co. 91
#10 Hidenori Wada Sumitomo Electric Industries 79
#11 Hidekazu Hayashi Sharp Kabushiki Kaisha 78
#12 Koji Yamanaka Mitsubishi Electric 77
#12 Akira Mizutani Seiko Epson 77
#14 Noriaki Takahashi Sony 75
#14 Inao Toyoda Denso 75
#16 Fusao Fushiya Makita Electric Works 74
#17 Hiroki Ikuta Makita 73
#17 Kazuya Tanaka Funai Electric Co. 73
#19 Yasuyuki Sakakibara Nippon Soken 66
#20 Yasumasa Fujii Brother Kogyo 61
#21 Kiyonobu Yoshikane Makita 59
#21 Koji Nishi Jtekt 59
#23 Kenji Hamada Mitsubishi Electric 58
#24 Takao Sakamoto Tachikawa Spring Co. 57
#24 Koji Tsukamoto Fujitsu Limited 57
#26 Masanori Ohmi Nippondenso Co. 56
#26 Susumu Kato Aisin Aw Co. 56
#26 Tomomi Ishikawa Ntn 56
#29 Naoki Fujii Olympus 55
#30 Tadatoshi Asada Denso 53
#31 Toshiyuki Kani Makita 51
#32 Akira Naito Makita 49
#33 Toshio Sugiura Brother Kogyo 48
#33 Akira Isogai Denso 48
#35 Satoru Wakuta Aisin Aw Co. 47
#35 Kunio Iritani Denso 47
#35 Hideo Nihonmatsu Aisin Seiki Kabushiki Kaisha 47
#35 Yonosuke Aoki Makita 47
#39 Toru Itabashi Denso 46
#39 Akihiro Noda Panasonic 46
#41 Hitoshi Sugiyama Schlumberger Technology 45
#42 Hiroki Kaneko Hitachi Displays 44
#43 Shoichi Ishikawa Harmonic Drive Systems 43
#43 Kinji Yamamoto Aisin Seiki Kabushiki Kaisha 43
#43 Mitsuaki Kato Kabushiki Kaisha Toshiba 43
#46 Tetsuya Maruoka Aisin Seiki Kabushiki Kaisha 42
#47 Keiji Wakahara Denso 41
#48 Tomoya Hattori Mitsubishi Electric 40
#48 Takahiro Nishikawa Sanyo Electric Co. 40
#48 Masafumi Noda Makita 40