MA

Minoru Akimoto

CC Chiyoda Chemical Entineering & Constructions Co.: 1 patents #41 of 119Top 35%
KK Kureha Kagaku Kogyo: 1 patents #332 of 607Top 55%
Overall (All Time): #4,109,218 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4196050 Decoking apparatus Hisao Takahashi, Takeshi Nomura, Yoshitomo Ohara, Hajime Nakanishi, Naotaka Miwa +3 more 1980-04-01