FK

Fumiaki Kasahara

KC Koyo Sealing Techno Co.: 1 patents #1 of 5Top 20%
KC Koyo Seiko Co.: 1 patents #24 of 92Top 30%
📍 Kashiwara, JP: #3 of 8 inventorsTop 40%
Overall (2002): #218,699 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6499885 Seal ring, sealing apparatus and bearing apparatus Kazutoshi Toda, Minoru Sentoku, Hirokazu Arai, Shinichi Obayashi 2002-12-31