Inventor · disambiguated record
Hideyuki Yamaoka
Also filed as: YAMAOKA HIDEYUKI
7 granted patents·186 citations·filing 1983–2001
88Inventor score
Top patents by PatentIndex Score
7 records- 0188US4504043AApparatus for coal-gasification and making pig ironSUMITOMO METAL IND·Filed 1983·Granted Mar 12, 1985·44 cites·25 claims
- 0278US6015527AFacility for producing reduced ironSUMITOMO METAL IND·Filed 1998·Granted Jan 18, 2000·35 cites·11 claims
- 0377US6284017B1Method and facility for producing reduced ironSUMITOMO METAL IND·Filed 1999·Granted Sep 4, 2001·32 cites·32 claims
- 0476US4564389AProcess for coal-gasification and making pig ironSUMITOMO METAL IND·Filed 1984·Granted Jan 14, 1986·21 cites·30 claims
- 0573US5283059AProcess for producing a stabilized store-forming viable microorganisms preparation containing Bacillus cereusASAHI CHEMICAL IND·Filed 1992·Granted Feb 1, 1994·39 cites·7 claims
- 0657US5084093AMethod for manufacturing molten pig ironSUMITOMO METAL IND·Filed 1990·Granted Jan 28, 1992·13 cites·18 claims
- 0754US6463864B2Gasification melting furnace for wastes and gasification melting methodSUMITOMO METAL IND·Filed 2001·Granted Oct 15, 2002·2 cites·35 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →