HN

Hirofumi Nishiwaki

DE Denso: 1 patents #294 of 1,072Top 30%
📍 Yokkaichi, JP: #84 of 205 inventorsTop 45%
Overall (2002): #205,479 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6357274 Sparkplug manufacturing method Kazuhiko Tanaka 2002-03-19