TO

Toyohiko Ota

NT Ntn: 1 patents #814 of 1,364Top 60%
Overall (All Time): #3,195,935 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8113718 Resin-made cage and bearing Takashi Ito, Shohei Nakamura, Masayuki Nozaki, Masaki Egami, Takuya Ishii +2 more 2012-02-14