NU

Nobuaki Umeki

Rohm Co.: 3 patents #12 of 265Top 5%
Overall (2011): #39,361 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8044396 Semiconductor device and method of designing the same 2011-10-25
7994769 Switching regulator and control circuit thereof Nobumasa Ohtake 2011-08-09
7977124 Semiconductor device and method of designing the same 2011-07-12