TO

Takeshi Oosora

PH Phc Holdings: 1 patents #17 of 46Top 40%
Overall (2019): #251,205 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10443939 Exhalation measuring device and method for controlling exhalation measuring device Takanori Konishi 2019-10-15