KH

Kaoru Hirai

SI Sintokogio: 1 patents #6 of 53Top 15%
Overall (2017): #355,587 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9707664 Zinc-based alloy shot Masayuki Ishikawa 2017-07-18