KA

Kiyohide Amemiya

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #175,577 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6783211 Ink-jet recording head Emiko Igaki, Toru Ishida, Masakazu Tanahashi, Hidetomo Nagahara, Masahiko Hashimoto +2 more 2004-08-31