Inventor · disambiguated record
Koichi Shijo
Also filed as: SHIJO KOICHI
3 granted patents·0 citations·filing 2014–2017
40Inventor score
Top patents by PatentIndex Score
3 records- 0150US10040106B2Rolls of winding equipment in hot-rolling factoryNIPPON STEEL & SUMIKIN HARDFACING CO LTD·Filed 2014·Granted Aug 7, 2018·0 cites·6 claims
- 0250US9962748B2Roll for winding equipment in hot rolling factoryNIPPON STEEL & SUMIKIN HARDFACING CO LTD·Filed 2014·Granted May 8, 2018·0 cites·6 claims
- 0341US10597763B2In-bath roll and method for producing in-bath rollNIPPON STEEL & SUMIKIN HARDFACING CO LTD·Filed 2017·Granted Mar 24, 2020·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Koichi Shijo 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 →