AK

Akira Kanazawa

Sumitomo Electric Industries: 1 patents #1,140 of 3,352Top 35%
Overall (2002): #259,964 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6457229 Ignition device for internal combustion engine Noriyuki Murata, Toshiharu Saito, Harumi Aoki, Akira Nakatsuka 2002-10-01