TK

Takamasa Kaneko

NP Nidec Pigeon: 2 patents #4 of 6Top 70%
Overall (All Time): #2,100,637 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7925040 Speaker Hideo Kitazawa, Akinori Ushikoshi, Kenji Yokoyama 2011-04-12
7864976 Speaker Hideo Kitazawa, Akinori Ushikoshi, Kenji Yokoyama 2011-01-04