KO

Kenji Otsuka

SE Seiko Epson: 1 patents #641 of 1,351Top 50%
Overall (2017): #347,645 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9789691 Joining method, apparatus of manufacturing joined body, joined body, ink jet head unit, and ink jet type recording apparatus Hiroyuki Tsuchiya, Yasuhide Matsuo, Minehiro IMAMURA, Tomohiro Hayashi, Kei TADACHI 2017-10-17