KO

Kazumi Oi

DI Dic: 2 patents #4 of 102Top 4%
Overall (2023): #138,068 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11602703 Degasification system, liquid degasification method, degasification module, method for manufacturing degasification system, and method for producing natural resources Wataru Yamamoto, Katsuhiko Igari, Kenji Sano 2023-03-14
11542185 Resistivity adjustment device and resistivity adjustment method Masato Saito, Naoki Hada 2023-01-03