KW

Kazufumi Watabe

NE Nec: 1 patents #355 of 1,409Top 30%
📍 Yotsukaido, JP: #3 of 7 inventorsTop 45%
Overall (2003): #182,813 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6655530 Method of recycling household waste Koichi Nakamura, Yoshihiko Watanabe 2003-12-02