TN

Tomomasa Nishikawa

KC Koki Holdings Co.: 1 patents #9 of 44Top 25%
📍 Ibaraki, JP: #108 of 437 inventorsTop 25%
Overall (2025): #188,006 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12420400 Battery pack and electrical device Masashi TAKEHISA 2025-09-23