MY

Masanaga Yamaguchi

EC Earth Chemical Co.: 1 patents #1 of 3Top 35%
📍 Ako, JP: #2 of 6 inventorsTop 35%
Overall (2002): #156,230 of 266,432Top 60%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6391329 Insect pest control method Tatsuei Ito, Mitsuyoshi Suzue 2002-05-21