RY

Ryoichiro Yamashita

SP Sii Printek: 2 patents #40 of 73Top 55%
Overall (All Time): #1,974,828 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9579895 Liquid jet head and liquid jet apparatus Kazuyoshi Tominaga, Yosuke Kami 2017-02-28
8967774 Liquid jet head, liquid jet apparatus, and method of manufacturing liquid jet head Satoshi Horiguchi, Yuki Yamamura, Yuzuru Kubota, Yoshinori Domae, Makoto Suzuki +3 more 2015-03-03