KH

Kazuhiko Hatakawa

SO Sony: 1 patents #734 of 2,234Top 35%
Overall (2002): #180,553 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6457963 Resin-sealing apparatus Masato Tawara, Toshiyuki Ebara, Sadayuki Ito 2002-10-01