JO

Jun Otsuka

EL Energy Storage Materials Llc.: 1 patents #2 of 7Top 30%
Ngk Spark Plug Co.: 1 patents #72 of 203Top 40%
📍 Iwaki, JP: #1 of 1 inventorsTop 100%
Overall (2017): #358,525 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9653220 Capacitor Kenji Murakami, Motohiko Sato, Hiroshi Yamamoto, Takaaki Tsurumi 2017-05-16