Inventor · disambiguated record
Katsuro Iio
Also filed as: IIO KATSURO
4 granted patents·71 citations·filing 1975–1977
77Inventor score
Technology areasB23K
Files withKOBE STEEL LTD4
Top patents by PatentIndex Score
4 records- 0183US4125758AVertical welding methodKOBE STEEL LTD·Filed 1976·Granted Nov 14, 1978·38 cites·12 claims
- 0268US4153832AOverhead submerged arc welding processKOBE STEEL LTD·Filed 1976·Granted May 8, 1979·20 cites·19 claims
- 0341US4145598AAutomatic arc welding process using a consumable nozzleKOBE STEEL LTD·Filed 1977·Granted Mar 20, 1979·7 cites·10 claims
- 0438US4045648AAutomatic arc welding process using a consumable nozzleKOBE STEEL LTD·Filed 1975·Granted Aug 30, 1977·6 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Katsuro Iio 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 →