KN

Kazumitu Nukui

OC Oval Engineering Co.,Ltd.: 1 patents #14 of 29Top 50%
TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%
Overall (All Time): #3,864,503 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5167450 Calorimeter Naoki Matubara 1992-12-01