TW

Takeshi Wakayama

KC Kotobuki & Co.: 1 patents #4 of 8Top 50%
📍 Kawagoe, JP: #24 of 69 inventorsTop 35%
Overall (2022): #237,678 of 548,613Top 45%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11390109 Mechanical pencil Hidehei Kageyama 2022-07-19