RS

Ryohei Sumiyoshi

Kubota: 29 patents #23 of 2,059Top 2%
Overall (All Time): #127,743 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 26–29 of 29 patents

Patent #TitleCo-InventorsDate
8167077 Wheeled work machine Toshihiko Takemura 2012-05-01
7740254 Wheeled work machine Toshihiko Takemura, Kunihiro Suzuki 2010-06-22
6990757 Wheeled work vehicle Toshihiko Takemura 2006-01-31
6675925 Working vehicle Seiichi Takahashi, Isamu Kawai, Takashi YASUMI 2004-01-13