Inventor · disambiguated record
Masayoshi Morii
Also filed as: MORII MASAYOSHI
8 granted patents·110 citations·filing 1986–2000
88Inventor score
Files withKAO CORP8
Top patents by PatentIndex Score
8 records- 0187US5444099ATertiary aminoalcohol ane process for producing the same, and, polyurethane and process for producing the sameKAO CORP·Filed 1993·Granted Aug 22, 1995·25 cites·20 claims
- 0271US6410608B1Process for producing polyurethane foamKAO CORP·Filed 1999·Granted Jun 25, 2002·24 cites·4 claims
- 0369US6767929B2Process for producing polyurethaneKAO CORP·Filed 2000·Granted Jul 27, 2004·8 cites·10 claims
- 0468US4714719ACatalyst for preparation of polyurethane and process for the preparationKAO CORP·Filed 1986·Granted Dec 22, 1987·16 cites·7 claims
- 0567US5223547APolyurethane, process for producing the same, and process for producing polyurethane foamKAO CORP·Filed 1991·Granted Jun 29, 1993·16 cites·40 claims
- 0651US5306735APolyurethane, process for producing the same, and process for producing polyurethane foamKAO CORP·Filed 1993·Granted Apr 26, 1994·8 cites·43 claims
- 0749US5315041ATertiary aminoalcohol and process for producing the same, and, polyurethane and process for producing the sameKAO CORP·Filed 1992·Granted May 24, 1994·6 cites·7 claims
- 0844US6306918B1Semi-rigid polyurethane foamKAO CORP·Filed 1999·Granted Oct 23, 2001·7 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Masayoshi Morii 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 →