SH

Shinji Hirata

WC West Electric Co.: 1 patents #1 of 5Top 20%
Overall (1989): #57,871 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4847538 Electronic flash equipment Hiroshi Iwata 1989-07-11