HI

Hirokazu Ishikawa

BE Beldex: 2 patents #1 of 5Top 20%
TC Thk Co.: 2 patents #6 of 38Top 20%
Overall (2004): #62,405 of 270,089Top 25%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6832439 Scribing device — 2004-12-21
6804889 Scribe device Toshio Hayashi, Fujio Tateda, Jun Sakamoto, Hideo Oka 2004-10-19