Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kariya, JP ranks #83 worldwide for total patents filed in 2016, with 1,188 patents from 636 inventors. Leading employers of inventors based in Kariya, JP include Panasonic, Honda Motor Co., Toyota Industries.

Showing 1–50 of 636 inventors

Rank Inventor Primary Company Patents
1 Masayuki Hoshino Panasonic 42
2 Takashi Aoki Honda Motor Co. 28
3 Kazunari HONDA Toyota Industries 10
3 Kei Nishii Toyota Industries 10
#5 Koji Sakai Denso 9
#5 Yoshio Masuda Advics Co. 9
#5 Yutaka Takagiwa Brother Kogyo 9
#8 Takahiro HIRANO Toyota 8
#8 Takuya Hasegawa Yazaki 8
#8 Hiroshi Fukasaku Toyota Industries 8
#8 Takahumi Oowada Denso 8
#12 Makoto Taniguchi Denso 7
#12 Etsuhisa Yamada Denso 7
#12 Naoki Kawasaki Denso 7
#12 Hiroshi Isono Toyota 7
#16 Masaaki Kobayashi Sumitomo Electric Industries 6
#16 Tetsuya Aoyama Seiko Epson 6
#16 Junichi Niwa Toyota Industries 6
#16 Masataka Nakanishi Toyota Industries 6
#16 Tadao Suzuki Sony 6
#16 Keisuke Suzuki Tokyo Electron Limited 6
#16 Motoaki Okuda Toyota Industries 6
#16 Satoshi Itoh Denso 6
#16 Yasunori Kamiya Denso 6
#16 Kenji Muto Canon 6
#16 Toshitaka Suzuki Nitto Denko 6
#16 Hitoshi Yamada Fujitsu Limited 6
#16 Akito Itou Denso 6
#16 Naoto Sakai Denso 6
#30 Yuichi Takeuchi Denso 5
#30 Hidemasa Suzuki Ricoh Company 5
#30 Daisuke Ota Daikin Industries 5
#30 Masayoshi Takeda Advics Co. 5
#30 Yoshiki Kato Hitachi 5
#30 Daiki Suyama Aisin Aw Co. 5
#30 Shogo Mori Toyota Industries 5
#30 Kenji Hara Canon 5
#30 Hidehiko Miyoshi Aisin Seiki Kabushiki Kaisha 5
#39 Naoki Yoshida Seiko Epson 4
#39 Ryuta Fukada Aisin Seiki Kabushiki Kaisha 4
#39 Kenta Kayano Denso 4
#39 Takehiro Saito Denso 4
#39 Kosuke Hasegawa Casio Computer Co. 4
#39 Masaki Uchiyama Canon 4
#39 Takayuki Kondoh Nissan Motor Co. 4
#39 Naoki Yokoyama Fujitsu Limited 4
#39 Yoshiki Katoh Denso 4
#39 Isao Honda Aisin Seiki Kabushiki Kaisha 4
#39 Hitotoshi Murase Toyota Industries 4
#39 Tomomi Okumura Toyota 4