Inventor · disambiguated record
Haruyuki Ito
Also filed as: ITO HARUYUKI
10 granted patents·141 citations·filing 1987–1990
90Inventor score
Files withTOTO LTD10
Top patents by PatentIndex Score
10 records- 0169US4884959AMold used in pressure casting ceramic articlesTOTO LTD·Filed 1987·Granted Dec 5, 1989·25 cites·12 claims
- 0267US4798525ACasting installationTOTO LTD·Filed 1987·Granted Jan 17, 1989·23 cites·16 claims
- 0366US5120211ASlip casting deviceTOTO LTD·Filed 1990·Granted Jun 9, 1992·19 cites·3 claims
- 0457US4913868AMethod for making porous mold for pressure slip castingTOTO LTD·Filed 1987·Granted Apr 3, 1990·15 cites·6 claims
- 0557US4874304APorous mold for pressure slip castingTOTO LTD·Filed 1988·Granted Oct 17, 1989·13 cites·5 claims
- 0652US5069609AMold used in pressure casting ceramic articlesTOTO LTD·Filed 1989·Granted Dec 3, 1991·12 cites·11 claims
- 0748US4844853AMethod of making mold used in pressure slip castingTOTO LTD·Filed 1987·Granted Jul 4, 1989·11 cites·16 claims
- 0847US4832890ACasting processTOTO LTD·Filed 1987·Granted May 23, 1989·11 cites·10 claims
- 0942US4830802AMethod of making mold used in pressure slip castingTOTO LTD·Filed 1987·Granted May 16, 1989·8 cites·5 claims
- 1034US4818457AMethod of making mold used in slip casting processTOTO LTD·Filed 1987·Granted Apr 4, 1989·4 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Haruyuki Ito 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 →