Osamu Era

📍 Kammi, JP: #15 of 27 inventorsTop 60%

Overall (2020): #324,665 of 565,922Top 60%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10697238	Telescopic device	—	2020-06-30