Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
IT

Isao Tateishi

Yamaha Motor: 2 patents #18 of 152Top 15%
Overall (2025): #119,535 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12296933 Outboard motor Kimitaka SARUWATARI, Akihiro Noma, Ryo NAKANISHI, Makoto Mizutani, Kenji Yukishima 2025-05-13
12227277 Marine propulsion device, propeller unit, and method 2025-02-18