KK

Koji Koizumi

SC Sumitomo Bakelite Co.: 1 patents #8 of 52Top 20%
YA Yazaki: 1 patents #166 of 519Top 35%
Overall (2018): #128,475 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10051755 Waterproof structure for electronic component housing unit Tomohiro Ikeda 2018-08-14
9987817 Metal-resin composite body Yoshihiro Takihana, Yusuke Watanabe 2018-06-05