AK

Ayumu Kamakura

The Yokohama Rubber Co.: 2 patents #475 of 1,136Top 45%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
Overall (All Time): #1,185,912 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10396321 Battery pack spacer Yuya Ishihara, Jumpei Terashima 2019-08-27
9991499 Battery Taira Saito, Masato Kamiya, Junpei Terashima, Shinji Suzuki 2018-06-05
7663863 Electrode for capacitor and electric double layer capacitor using the same Tsukasa Maruyama 2010-02-16
7585433 Polyaniline/carbon composite and electric double-layer capacitor using same Tsukasa Maruyama 2009-09-08