Inventor · disambiguated record

Hiromi Nishiyawa

Also filed as: NISHIYAWA HIROMI

2 granted patents·17 citations·filing 2006–2009

54Inventor score

Technology areasH10P

Files withARAI KUNIO1 HITACHI VIA MECHANICS LTD1

Top patents by PatentIndex Score

2 records

0190US7531767B2Method and apparatus for laser perforating printed circuit boardHITACHI VIA MECHANICS LTD·Filed 2006·Granted May 12, 2009·17 cites·18 claims
0252US8278594B2Method and apparatus for perforating printed circuit boardARAI KUNIO·Filed 2009·Granted Oct 2, 2012·0 cites·1 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →