TB

Takashi Birumachi

Canon: 1 patents #1,172 of 2,554Top 50%
📍 Kashiwa, JP: #14 of 59 inventorsTop 25%
Overall (2003): #111,209 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6631082 Switching power supply unit — 2003-10-07