KO

Keiichi Okuyama

JE Jfe Engineering: 1 patents #1 of 18Top 6%
Overall (2019): #386,653 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10228129 Waste gasification melting apparatus and waste gasification melting method using the same Satoshi Horiuchi, Takeshi Uchiyama, Hajime Akiyama, Junya Watanabe, Takashi Nakayama +2 more 2019-03-12