AA

Ayumi Akiyama

NT Ntn: 3 patents #452 of 1,364Top 35%
📍 Iwata, JP: #310 of 782 inventorsTop 40%
Overall (All Time): #1,482,538 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10066665 Wheel bearing with sensor Toru Takahashi, Takayuki Norimatsu, Kentarou Nishikawa 2018-09-04
9518609 Wheel bearing with sensor Toru Takahashi, Kentarou Nishikawa, Takayuki Norimatsu 2016-12-13
9011013 Sensor-equipped wheel bearing Takayuki Norimatsu, Kentarou Nishikawa, Toru Takahashi 2015-04-21