KY

Kenji Yukishima

Yamaha Motor: 2 patents #23 of 178Top 15%
Overall (2021): #140,848 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11091242 Outboard motor and method of manufacturing shaft for outboard motor Yuki Ikegaya 2021-08-17
10967948 Outboard motor and damper for propeller unit Junya Onoue, Toshio Suzuki, Noriyuki Natsume, Manabu Yamamoto, Koma Ariga +1 more 2021-04-06