Inventor · disambiguated record

Ryuzo Nishikawa

Also filed as: NISHIKAWA RYUZO

0 granted patents·2 pending applications·0 citations·filing 2017–2019

Technology areasH05K

Files withIBIDEN CO LTD2

Top patents by PatentIndex Score

2 records

0157US2019387613A1Printed wiring board and method for manufacturing sameIBIDEN CO LTD·Filed 2019·Application pending·0 cites
0252US2018035534A1Printed wiring board and method for manufacturing sameIBIDEN CO LTD·Filed 2017·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Ryuzo Nishikawa files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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