KS

Keiji Shinohara

SO Sony: 2 patents #121 of 1,124Top 15%
Overall (1994): #27,661 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5312515 Dry etching method — 1994-05-17
5288952 Multilayer connector Junichi Sato 1994-02-22