Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Espoo, FI ranks #128 worldwide for total patents filed in 2016, with 832 patents from 439 inventors. Leading employers of inventors based in Espoo, FI include Fiskars Finland Oy Ab, Nokia Solutions And Networks Oy, Nokia Technologies Oy.

Showing 1–50 of 439 inventors

Rank Inventor Primary Company Patents
1 Petteri Masalin Fiskars Finland Oy Ab 22
2 Timo Erkki Lunttila Nokia Solutions And Networks Oy 18
3 Mikko Aleksi Uusitalo Nokia Technologies Oy 16
#4 Janne Peisa Ericsson 15
#5 Mika Kasslin Nokia Technologies Oy 11
#5 Janne Marin Nokia Technologies Oy 11
#5 Woonhee Hwang Nokia Solutions And Networks Oy 11
#5 Antti Paavo Tapani Kainulainen Nokia Technologies Oy 11
#5 Juha S. Korhonen Nokia Technologies Oy 11
#10 Esa Malkamaki Nokia 10
#10 Sami Lyytikäinen Fiskars Finland Oy Ab 10
#12 Ville Valtteri Ranki Nokia Technologies Oy 9
#12 Mika Rinne Nokia Technologies Oy 9
#12 Tommi Koivisto Broadcom 9
#15 Fabio Belloni Nokia Technologies Oy 8
#15 Elena Virtej Nokia Technologies Oy 8
#15 Merja Penttila Teknologian Tutkimuskeskus Vtt Oy 8
#18 Jari Petteri Lunden Nokia Technologies Oy 7
#18 Mikko Heine Fiskars Finland Oy Ab 7
#20 Marko Tuominen Asm Ip Holding B.V. 6
#21 Anna Larmo Ericsson 5
#21 Cassio Ribeiro Nokia Technologies Oy 5
#21 Mikko Ritala Asm Ip Holding B.V. 5
#21 Jonne Juhani Riekki Renesas Mobile 5
#21 Markku Leskelä Asm Ip Holding B.V. 5
#21 Janne Laine Upm-Kymmene 5
#21 Vesa-Veikko Luukkala Nokia Technologies Oy 5
#28 Janne Nord 4
#28 Mihai Enescu Nokia Technologies Oy 4
#28 Laura Ruohonen Cargill, Incorporated 4
#28 Guillaume Sebire Nokia 4
#28 Heikki Laamanen Tellabs Oy 4
#28 Carl Wijting Nokia Technologies Oy 4
#28 Jukka Ahonen Seven Networks 4
#28 Antti HOLMA Coriant Oy 4
#28 Marko Kolari Kemira Oyj 4
#28 Kari Kunnas Fiskars Finland Oy Ab 4
#28 Pasi Kostamo Microsoft 4
#39 Antti Toskala Nokia 3
#39 Tiina Pakula Teknologian Tutkimuskeskus Vtt Oy 3
#39 Antero Tossavainen Nokia Technologies Oy 3
#39 Temmo Pitkänen Marimils Oy 3
#39 Mari Hakkinen Teknologian Tutkimuskeskus Vtt Oy 3
#39 Ann Westerholm-Parvinen Glykos Finland Oy 3
#39 Jussi Virolainen Nokia Technologies Oy 3
#39 Konstantinos Spartiotis Oy Ajat 3
#39 Guido Grassel Nokia 3
#39 Rami Hanninen Documill Oy 3
#39 Nadarajah Asokan Nokia 3
#39 Terho Laakso Documill Oy 3