Inventor · disambiguated record
Katuhiko Honma
Also filed as: HONMA KATUHIKO
6 granted patents·102 citations·filing 1976–1995
85Inventor score
Files withKOBE STEEL LTD6
Top patents by PatentIndex Score
6 records- 0182US4140527ANitrogen containing powder metallurgical tool steelKOBE STEEL LTD·Filed 1977·Granted Feb 20, 1979·23 cites·4 claims
- 0280US4121929ANitrogen containing high speed steel obtained by powder metallurgical processKOBE STEEL LTD·Filed 1977·Granted Oct 24, 1978·21 cites·7 claims
- 0369US4121930ANitrogen containing high speed steel obtained by powder metallurgical processKOBE STEEL LTD·Filed 1976·Granted Oct 24, 1978·16 cites·4 claims
- 0465US5603876AMethod for producing high density sintered silicon nitride (SI3 N.sub.4KOBE STEEL LTD·Filed 1988·Granted Feb 18, 1997·16 cites·21 claims
- 0564US5445776AMethod for producing high density sintered silicon nitride (Si3 N.sub.4KOBE STEEL LTD·Filed 1991·Granted Aug 29, 1995·18 cites·19 claims
- 0646US5665291AMethod for producing high density sintered silicon nitride(Si3 N4)KOBE STEEL LTD·Filed 1995·Granted Sep 9, 1997·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →