TW

Takeshi Washizawa

RO Roland: 2 patents #105 of 292Top 40%
Overall (All Time): #1,950,611 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D813842 Controller for a digital audio player Akihito Kimura, Kenichiro Nishi 2018-03-27
D806058 Controller for a digital audio player Akihito Kimura, Kenichiro Nishi 2017-12-26