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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Manaus, BR ranks #6,415 worldwide for total patents filed in 2021, with 15 patents from 12 inventors. Leading employers of inventors based in Manaus, BR include Ntt Docomo, Cnh Industrial America, Motorola Mobility.

Showing 1–12 of 12 inventors

Rank Inventor Primary Company Patents
1 Ryosuke Osawa Ntt Docomo 4
2 Fabio Nicora Cnh Industrial America 1
2 Rosane Alencar do Santos Motorola Mobility 1
2 Yuri C. B. Silva Ericsson 1
2 Diego P. R. Franco IBM 1
2 Taynah De Araújo Miyagawa Samsung 1
2 Alvaro Augusto Braga Lourenço Samsung 1
2 Walter C. Freitas, Jr. Ericsson 1
2 Rodrigo Ribeiro De Oliveira Samsung 1
2 Danny Fabiano Farias Costa Samsung 1
2 Adriano Mendes Gil Samsung 1
2 Katsunori Hamada Ntt Mobile Communications Network 1