KH

Keiji Honda

📍 Kashiwazaki, JP: #1 of 1 inventorsTop 100%
Overall (2025): #319,774 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12188564 Piston ring, and method for manufacturing same Hiroki Saito, Yuji Shima 2025-01-07