Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Kariya, JP ranks #79 worldwide for total patents filed in 2021, with 1,585 patents from 859 inventors. Leading employers of inventors based in Kariya, JP include Panasonic, Honda Motor Co., Toyota.

Showing 1–50 of 859 inventors

Rank Inventor Primary Company Patents
1 Masayuki Hoshino Panasonic 35
2 Takashi Aoki Honda Motor Co. 12
3 Yosuke Hashimoto Toyota 11
3 Shigeru Kamio Denso 11
#5 Hiroaki Asano Panasonic 10
#6 Makoto Taniguchi Denso 9
#7 Keisuke Suzuki Tokyo Electron Limited 8
#7 Naoki Yoshida Seiko Epson 8
#7 Yasuki Furutake Denso 8
#7 Noboru Kitahara Denso 8
#7 Yoshiki Kato Hitachi 8
#7 Atsushi Yoshihara Denso Ten Limited 8
#13 Shogo Matsunaga Denso 7
#13 Takayuki Hirose Toyota Industries 7
#13 Masashi Mori Denso 7
#13 Hiroshi Isono Toyota 7
#13 Kazuki Morishita Gungho Online Entertainment 7
#13 Asahi Kondo Denso 7
#13 Kenji Hara Canon 7
#13 Toshiya Sakai Denso 7
#21 Yuichi Takeuchi Denso 6
#21 Kazuya Taniguchi Denso 6
#21 Takashi Kawashima Fujifilm 6
#21 Tomoyuki Kato Fujitsu Limited 6
#21 Yuki Tokunaga Denso 6
#21 Yohei MASUI Denso 6
#21 Yasumitsu Omi Denso 6
#21 Mitsunobu NAKATO Denso 6
#29 Tetsuya Miwa Denso 5
#29 Daisuke HORIKAWA Toyota 5
#29 Ariel MARASIGAN Denso 5
#29 Yamato Niwa Toyota 5
#29 Takuma YAMAUCHI Denso 5
#29 Takuma Esaka Denso 5
#29 Tomomi Hase Denso 5
#29 Shinichiro Koshimoto Denso 5
#29 Daisuke Kasai Nichia 5
#29 Noriaki Ikemoto Denso 5
#29 Koji Sakaguchi Denso 5
#29 Go Endoh Denso 5
#29 Shin Nishida Denso 5
#29 Taichi Itagawa Denso 5
#29 Nobuyuki Watanabe Olympus 5
#29 Yosuke Ito Denso 5
#29 Hiroyasu Otake Denso 5
#29 Eitaro Tanaka Denso 5
#29 Takatoshi Sekizawa Denso 5
#29 Taketo Harada Denso 5
#29 Tatsuaki SUGITO Denso 5
#29 Toshikazu Harada Denso 5