TH

Toshikazu Hasegawa

EC Eko Instruments Co.: 1 patents #1 of 3Top 35%
Overall (2021): #229,582 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11193901 Thermal conductivity measuring device, thermal conductivity measuring method and vacuum evaluation device Yukihiro Goto, Isamu Chiba 2021-12-07