RT

Ryoya Takahashi

Brother Kogyo: 1 patents #328 of 619Top 55%
SU Sumida: 1 patents #2 of 14Top 15%
Overall (2016): #102,531 of 481,213Top 25%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9248672 Printer with cutting device having holding portion for holding blade in cutting position Akira Sago 2016-02-02
9240710 Vibration-powered generator Mitsugu Kawarai, Takayuki Yamaguchi, Ryuta Iijima, Keisuke Nishihara 2016-01-19