YU

Yasuo Umehara

UN Unknown: 1 patents #172 of 2,033Top 9%
📍 Hakodate, JP: #1 of 3 inventorsTop 35%
Overall (1994): #49,457 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5296251 Liquor capable of being frozen when poured Shizuhiko Ishida, Shunichi Karita, Masaaki Hamachi, Yataro Nunokawa 1994-03-22