IT

Isao Tsunakawa

Overall (All Time): #2,245,716 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5862787 Recoil starter Takaro Unuma, Masayuki Murakami 1999-01-26
5014657 Recoil starter Nobuyoshi Rikihisa, Kiyohiko Kato 1991-05-14