MO

Masao Okubo

NK Nihon Denshizairyo Kabushiki Kaisha: 1 patents #1 of 5Top 20%
Overall (1997): #107,916 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5670889 Probe card for maintaining the position of a probe in high temperature application Nobuyuki Murakami, Kouji Katahira, Hiroshi Iwata, Kazumasa Okubo 1997-09-23