TK

Tadashi Kawasaki

HI Hitachi: 2 patents #11 of 127Top 9%
Overall (All Time): #2,053,651 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D712478 Reflective bar for interactive whiteboard Toshio Ishii 2014-09-02
D708182 Digitizer for interactive whiteboard Toshio Ishii 2014-07-01