TK

Toshinori Kumagai

AB Able: 1 patents #5 of 27Top 20%
Overall (All Time): #2,166,449 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7013522 Toothbrush assembly with sound generating function — 2006-03-21
5529206 Game machine having automatic gift ejecting function — 1996-06-25