MM

Mikio Makino

NI Ngk Insulators: 1 patents #49 of 149Top 35%
📍 Toyokawa, JP: #29 of 57 inventorsTop 55%
Overall (1989): #76,156 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856577 Rotary regenerative heat exchanging ceramic body Masanori Katsu 1989-08-15