YA

Yasuhiro Akiyama

NT Nec Microwave Tube: 1 patents #2 of 9Top 25%
Overall (2003): #89,659 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6583565 High pressure discharge lamp Kazuhisa Nishida 2003-06-24