MY

Masahiko Yotsuyanagi

WO Wartsilä Finland Oy: 1 patents #3 of 21Top 15%
📍 Toyama, JP: #109 of 268 inventorsTop 45%
Overall (2018): #309,299 of 503,207Top 65%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10065724 Arrangement for sealing a propeller shaft of a marine vessel and a method of controlling the operation thereof Arnoud De Kruijf, Rik Roemen, Minoru Takayasu, Bart Van Der Ven, Joost Van Eijnatten 2018-09-04