HM

Hirotsugu Matsumoto

SC Sanyo Electric Co.: 1 patents #221 of 745Top 30%
Canon: 1 patents #1,172 of 2,554Top 50%
📍 Tama, JP: #7 of 52 inventorsTop 15%
Overall (2003): #64,500 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6556822 Digital cordless telephone device which gives a warning to prevent unexpected termination of communication — 2003-04-29
6507407 Window system character processing utilizing a determination of font downloadability and availabilty — 2003-01-14