HK

Haruo Koizumi

Sumitomo Electric Industries: 3 patents #374 of 4,178Top 9%
Fujitsu Limited: 1 patents #1,098 of 3,370Top 35%
Overall (2004): #15,487 of 270,089Top 6%
4
Patents 2004

Issued Patents 2004

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D497799 Wrapping box 2004-11-02
D497308 Wrapping box 2004-10-19
6703792 Module for mounting driver IC Toyoshi Kawada, Masami Aoki 2004-03-09
D485760 Mount for packaging of electric fluorescent bulb 2004-01-27