KK

Kenichi Kojima

RC Riken Keiki Co.: 1 patents #2 of 7Top 30%
Overall (2020): #391,406 of 565,922Top 70%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10816413 Calorific value measuring device and calorific value measuring method Tomoo Ishiguro 2020-10-27