OH

Ohki Houshito

MC Mitsui Mining & Smelting Co.: 1 patents #26 of 73Top 40%
Overall (2019): #324,076 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10220373 Carrier for exhaust gas purification catalyst Yunosuke Nakahara, Hironori IWAKURA, Yuki Nagao, Masato Machida 2019-03-05