KH

Kazuo Haruna

SC Sumitomo Seika Chemicals Co.: 1 patents #2 of 18Top 15%
📍 Kakogawa, JP: #16 of 72 inventorsTop 25%
Overall (2003): #185,664 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6663691 Method of recovering enriched gaseous oxygen Morihiko Yamamoto, Hiroaki Sasano 2003-12-16