Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chiryu, JP ranks #786 worldwide for total patents filed in 2016, with 160 patents from 87 inventors. Leading employers of inventors based in Chiryu, JP include Panasonic, Toyota Industries, Toyota.

Showing 1–50 of 87 inventors

Rank Inventor Primary Company Patents
1 Takahiro Kobayashi Panasonic 12
2 Yusuke Yamazaki Toyota Industries 11
3 Yoshio Hasegawa Toyota 9
#4 Taku Sakima Denso 5
#4 Takahiro Okano Toyota 5
#4 Takehiro Noguchi Nec 5
#7 Yutaka Hotta Toyota 4
#8 Naoaki Kouno Denso 3
#8 Yoshihisa Ogata Denso 3
#8 Toshimitsu Watanabe Hitachi 3
#8 Takamitsu Kubota Denso 3
#8 Kazuya Furukawa Fuji Machine Mfg. Co. 3
#8 Yasutsugu NAGATOMI Denso 3
#8 Kenji Miura Fujitsu Limited 3
#15 Masanori Sugiura Toyota 2
#15 Hiroya SUGIMOTO Ngk Insulators 2
#15 Kunio Matsui Ishikawajima-Harima Jukogyo 2
#15 Shinya Takeshita Toyota 2
#15 Sadahisa Onimaru Nippon Soken 2
#15 Hiroki Mukaide Aisin Seiki Kabushiki Kaisha 2
#15 Jun Miyazawa Brother Kogyo 2
#15 Ryusei SUZUKI Aisin Seiki Kabushiki Kaisha 2
#15 Sho Mizushino Toyota 2
#15 Tatsuya Okishima Toyota 2
#15 Hidenori Akita Denso 2
#15 Kazunari Adachi Aisin Seiki Kabushiki Kaisha 2
#15 Noriaki Okada Denso 2
#15 Takuya Tsuji Brother Kogyo 2
#15 Toshihiro Asakura Jtekt 2
#30 Weng Leong Loo Mitsubishi Motors 1
#30 Toru Murowaki Denso 1
#30 Kazuya Akao Advics Co. 1
#30 Yoshikazu Hatada Denso 1
#30 Tetsuya Sugimoto Toyota 1
#30 Kanretsu Kin Denso 1
#30 Makoto MANABE Denso 1
#30 Shinya Harada Aisin Seiki Kabushiki Kaisha 1
#30 Toru Wakimoto Denso 1
#30 Takashi Andoh Denso 1
#30 Katsutoshi Enomoto Zexel Gmbh 1
#30 Yuuto Kameyama Toyota 1
#30 Hikaru Shinohara Denso 1
#30 Hironori Osamura Denso 1
#30 Yukari Araki Toyota 1
#30 Kenji Nonaka Sumitomo Rubber Industries 1
#30 Yoshihiko Minato Canon 1
#30 Hiroshi Oike Fuji 1
#30 Makoto Yano Hitachi 1
#30 Masaki Kurono Fuji Machine Mfg. Co. 1
#30 Syun Miyauchi Denso 1