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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Komaki, JP ranks #1,523 worldwide for total patents filed in 2021, with 90 patents from 61 inventors. Leading employers of inventors based in Komaki, JP include Ntt Docomo, Honda Motor Co., Ckd.

Showing 1–50 of 61 inventors

Rank Inventor Primary Company Patents
1 Takahiro Hayashi Ntt Docomo 5
2 Makoto Nagai Honda Motor Co. 3
2 Hiroko Isayama Ckd 3
2 Tatsuya Gozawa Ngk Spark Plug Co. 3
2 Shohei Ichikawa Brother Kogyo 3
2 Yasuhiko Kotera Autonetworks Technologies 3
#7 Makoto Matsuzaki Seiko Epson 2
#7 Makoto Kono Hamamatsu Photonics K.K. 2
#7 Takayoshi Yasuda Sumitomo Riko Company Limited 2
#7 Yasunori Nishimura Ckd 2
#7 Kazunari Matsuura Brother Kogyo 2
#7 Ryousuke Kanegae Sumitomo Riko Company Limited 2
#7 Takumi Hongo Okuma 2
#7 Akiyoshi Kato Aisin Aw Industries Co. 2
#7 Shohei Takaku Ngk Spark Plug Co. 2
#7 Hirotaka Imaeda Brother Kogyo 2
#7 Yuuki Yamamoto Yamazaki Mazak 2
#7 Tatsushi NABEI Ckd 2
#7 Shunya Mihara Ngk Spark Plug Co. 2
#7 Takashi Senda Denso 2
#7 Akari SAKURAGI Fujidenolo Co. 2
#22 Rijin OWAKI Mitsubishi Electric 1
#22 Shoya Kai Yamazaki Mazak 1
#22 Yuichiro Hanai 1
#22 Isao Adachi Nissan Chemical Industries 1
#22 Takahiko Niwa Toyota 1
#22 Masayasu Hachiya Yamazaki Mazak 1
#22 Kazunari Kokubo Ngk Spark Plug Co. 1
#22 Shinji Itoh Fujitsu Limited 1
#22 Manabu IZAKI Sumitomo Electric Industries 1
#22 Kiyotoki Natsume Ckd 1
#22 Reiji KANBE Okuma 1
#22 Hiroyuki Hando Fuji 1
#22 Akihide Hamaguchi Okuma 1
#22 Katsuhiro Goto Tokai Rubber Industries 1
#22 Fumihito Tsuchiya Ckd 1
#22 Michio Miyashita Ckd 1
#22 Toru Matsushita Hitachi 1
#22 Tohru Yamamoto Showa Denko K.K. 1
#22 Syuya Sonobe Sumitomo Riko Company Limited 1
#22 Takakuni Nasu Ngk Spark Plug Co. 1
#22 Shunsuke Maki Ngk Spark Plug Co. 1
#22 Susumu Imai Ngk Spark Plug Co. 1
#22 Takemoto Kondo Ckd 1
#22 Tetsuya Oosugi Sumitomo Electric Industries 1
#22 Satoko MORIYAMA Ngk Insulators 1
#22 Norihide TAKEUCHI Cancer Intelligence Care Systems 1
#22 Yuki Yahata Sumitomo Riko Company Limited 1
#22 Keiichiro Masui Aoyama Seisakusho Co. 1
#22 Yukinori Fujimoto Aoyama Seisakusho Co. 1