KK

Katsumi Kotani

OB Obayashi: 1 patents #1 of 14Top 8%
Overall (1994): #108,698 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5375944 Waste disposing ground or facility Kazuo Touge, Hiroki Ogata 1994-12-27