KH

Kazuo Hasumi

SI Seiko Instruments: 1 patents #21 of 83Top 30%
Overall (1994): #109,246 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5351354 Dust cleaner and dust cleaning method Mamoru Kato, Isaburou Omori 1994-10-04