Inventor · disambiguated record
Hiromitsu Shibata
Also filed as: SHIBATA HIROMITSU
5 granted patents·15 citations·filing 1999–2014
74Inventor score
Top patents by PatentIndex Score
5 records- 0187US9573176B2Outer-layer material for hot-rolling roll, and hot-rolling composite rollJFE STEEL CORP·Filed 2013·Granted Feb 21, 2017·5 cites·16 claims
- 0283US9975158B2Roll surface layer material for hot rolling with excellent fatigue resistance produced by centrifugal casting, and composite roll for hot rolling produced through centrifugal castingJFE STEEL CORP·Filed 2012·Granted May 22, 2018·3 cites·2 claims
- 0383US9708695B2Roll outer layer material, and composite roll for hot rollingJFE STEEL CORP·Filed 2014·Granted Jul 18, 2017·3 cites·4 claims
- 0450US6980495B2Optical recording apparatus with interleaving blank rounds into spiral trackYAMAHA CORP·Filed 2003·Granted Dec 27, 2005·2 cites·8 claims
- 0532US6261639B1Process for hot-rolling stainless steelKAWASAKI STEEL CO·Filed 1999·Granted Jul 17, 2001·2 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Hiromitsu Shibata 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 →