Ryoichi Hashimoto

KA Kao: 1 patents #56 of 229Top 25%

📍 Iwade, JP: #1 of 2 inventorsTop 50%

Overall (2021): #278,489 of 548,734Top 55%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11168215	Asphalt composition	Ryoji Iwamoto	2021-11-09