ET

Eiichiro Tanaka

Sumitomo Electric Industries: 2 patents #504 of 3,352Top 20%
Overall (2002): #66,840 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6351594 Linear beam irradiator having a varying cross-sectional size Tetsuro Nakamura, Takahiko Murata 2002-02-26
6341851 Ink jet recording apparatus including a pressure chamber and pressure applying means Ryoichi Takayama, Yuji Takashima, Koji Ikeda, Osamu Kawasaki, Masayoshi Miura 2002-01-29