EI

Eiichi Ishigaki

IL Ishigaki Company Limited: 1 patents #1 of 5Top 20%
📍 Sakaide, JP: #2 of 7 inventorsTop 30%
Overall (2002): #224,876 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6461507 Continuous squeeze-dewatering device Tooru Mori, Kunio Fujita, Masayoshi Katayama, Masafumi Nasu 2002-10-08