Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sakae, JP ranks #7,168 worldwide for total patents filed all time, with 326 patents from 53 inventors. Leading employers of inventors based in Sakae, JP include Toyota, Canon, Enplas.

Showing 1–50 of 53 inventors

Rank Inventor Primary Company Patents
1 Seitoku Kubo Toyota 81
2 Koichi Sentoku Canon 53
3 Kazuaki Yokoyama Enplas 24
3 Youichirou Suzuki Denso 24
#5 Tomihiro Kaneko Combi 18
#6 Nobuyuki Isshiki Kao 12
#7 Keiji Noma Hitachi 7
#7 Koichiro Takemasa Honda Motor Co. 7
#7 Gilbu Soe Hogy Medical Co. 7
#7 Yukinori Akamoto Kabushiki Kaisha Toshiba 7
#7 Sadayuki Saito Kawasaki Steel 7
#7 Takurou Asano Canon 7
#13 Naeem Uddin 6
#14 Minoru Makiyo Fujikura 4
#14 Masaru Hirosawa Hoshizaki Denki 4
#16 Hiroshi Yoshimine Hitachi 3
#16 Tomohisa Kawai Sony 3
#16 Shunichi Asakura Hitachi Displays 3
#16 Satoru Obara Sharp Kabushiki Kaisha 3
#16 Toru Asada Dainippon Ink And Chemicals 3
#16 Kenji Shitsukawa Koyo Seiko Co. 3
#22 Kotaro Oshima Dainichiseika Color & Chemicals Mfg. Co. 2
#22 Ken Fujimoto Genzyme 2
#22 Kozo Munezane Honda Motor Co. 2
#22 Mineko Takeda Toyo Gosei Kogyo Co. 2
#22 Naoki Kusaka Keihin 2
#22 Yasuhiro Motegi Canon 2
#22 Takao Nishina Koyama Co. 2
#22 Yozo Fukagawa Canon 2
#30 Hidekazu Furumoto Canon 1
#30 Yoshio Hirayoshi 1
#30 Katsuaki Sunakoda 1
#30 Tetsuro Ooya Minolta 1
#30 Hideki Hagino Ntt Advanced Technology 1
#30 Mikio Tsukahara Nichia 1
#30 Naomi Minami 1
#30 Naoharu Hayashi 1
#30 Harumi Minami 1
#30 Yukihiro Hojo National University Corporation Tokyo Medical And Dental University 1
#30 Hirobumi Tabata Panasonic 1
#30 Shunsuke Ushio Hitachi Construction Machinery Co. 1
#30 Shuichi Tsuruoka Kaneka 1
#30 Takao Numanoi The Singer Company N.V. 1
#30 Souiti Fujita Kao 1
#30 Tetsuaki Tochizawa Futaba Denshi Kogyo K.K. 1
#30 Nobuhiro Ibaraki Senju Pharmaceutical Co. 1
#30 Masayoshi Fujioka Asahi Glass Co. 1
#30 Tsuneaki Miyazaki Toyo Gosei Kogyo Co. 1
#30 Yosuke Fuji Honda Motor Co. 1
#30 Tomohiko Tezuka Gkn Driveline Torque Technology Kk 1