Growing community of inventors

Turku, Finland

Hannu Virta

Average Co-Inventor Count = 4.32

ph-index = 3

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 23

Hannu VirtaMikko Kodisoja (1 patent)Hannu VirtaJarmo Wacker (1 patent)Hannu VirtaTapio Ritvanen (1 patent)Hannu VirtaPetri Bäckström (1 patent)Hannu VirtaJussi Marin (1 patent)Hannu VirtaIlkka Paananen (1 patent)Hannu VirtaJoachim Grasbeck (1 patent)Hannu VirtaVeli-Pekka Marin (1 patent)Hannu VirtaAapo Bovellan (1 patent)Hannu VirtaKari Kostiainen (1 patent)Hannu VirtaUnto Asikainen (1 patent)Hannu VirtaHeikki Aura (1 patent)Hannu VirtaAri Jantunen (1 patent)Hannu VirtaHannu Virta (3 patents)Mikko KodisojaMikko Kodisoja (9 patents)Jarmo WackerJarmo Wacker (4 patents)Tapio RitvanenTapio Ritvanen (2 patents)Petri BäckströmPetri Bäckström (1 patent)Jussi MarinJussi Marin (1 patent)Ilkka PaananenIlkka Paananen (1 patent)Joachim GrasbeckJoachim Grasbeck (1 patent)Veli-Pekka MarinVeli-Pekka Marin (1 patent)Aapo BovellanAapo Bovellan (1 patent)Kari KostiainenKari Kostiainen (1 patent)Unto AsikainenUnto Asikainen (1 patent)Heikki AuraHeikki Aura (1 patent)Ari JantunenAri Jantunen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oy Wartsila Ab (2 from 124 patents)

2. Uplause Oy (1 from 1 patent)


3 patents:

1. 8621503 - Apparatuses, system, method, and storage medium for crowd game

2. 4722154 - Room unit for marine structure

3. 4528928 - Cabin element system for ships

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/14/2026
Loading…