Inventor · disambiguated record
Tsutomu Iwai
Also filed as: IWAI TSUTOMU
2 granted patents·1 pending application·14 citations·filing 2005–2024
58Inventor score
Top patents by PatentIndex Score
3 records- 0180US7943861B2Printed wiring board and method for manufacturing printed wiring boardIBIDEN CO LTD·Filed 2005·Granted May 17, 2011·10 cites·21 claims
- 0265US8156646B2Method for manufacturing printed wiring boardIWAI TSUTOMU·Filed 2009·Granted Apr 17, 2012·4 cites·10 claims
- 0348US2024317314A1Upper support and method of manufacturing upper supportSUMITOMO RIKO CO LTD·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tsutomu Iwai 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 →