MN

Mikimaro Nakanishi

TC Tomoe Technical Research Company: 2 patents #1 of 18Top 6%
Overall (All Time): #2,365,666 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4318422 Butterfly valve Kiyoji Tanimoto 1982-03-09
4289297 Butterfly valve — 1981-09-15