TO

Tadao Odaka

KC Kotobuki & Co.: 1 patents #3 of 4Top 75%
Overall (2021): #240,584 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11090969 Mechanical pencil Hidehei Kageyama, Toshikazu Sasaki 2021-08-17