HA

Hiroshi Azuma

SK Sekisui Kaseihin Kogyo: 1 patents #2 of 14Top 15%
📍 Tsukuba, JP: #45 of 168 inventorsTop 30%
Overall (1994): #126,460 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5312661 Artificial soil and process for producing the same Takeji Suzuki 1994-05-17