KI

Kazuhiko Isayama

Yamaha Motor: 2 patents #855 of 2,310Top 40%
Overall (All Time): #1,727,793 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12371119 Straddled vehicle Toshihiro Nakajima, Takehiro Shimizu, Shogo ISHIDA, Katsutoshi SATOH, Tatsuya Kamo 2025-07-29
10202948 Straddled vehicle Yuki Murayama, Takehiro Shimizu 2019-02-12