Inventor · disambiguated record
Masao Ohta
Also filed as: OHTA MASAO
7 granted patents·182 citations·filing 1975–1998
87Inventor score
Top patents by PatentIndex Score
7 records- 0190US4571329AAmmonia reduction-denitration process and apparatus thereforBABCOCK HITACHI KK·Filed 1984·Granted Feb 18, 1986·66 cites·10 claims
- 0279US4745257ALaser welding methodMITSUBISHI ELECTRIC CORP·Filed 1987·Granted May 17, 1988·39 cites·4 claims
- 0369US4049789AProcess for preparation of mixed oxide powdersHITACHI LTD·Filed 1975·Granted Sep 20, 1977·17 cites·5 claims
- 0467US4711872ACatalyst for combustion and process for producing sameBABCOCK HITACHI KK·Filed 1986·Granted Dec 8, 1987·20 cites·6 claims
- 0559US5380252ABicycle speed change assemblyMAEDA IND·Filed 1993·Granted Jan 10, 1995·20 cites·8 claims
- 0647US4977128ACatalyst for combustion and process for producing sameBABCOCK HITACHI KK·Filed 1987·Granted Dec 11, 1990·9 cites·10 claims
- 0742US6098894AApparatus for supplying fuel to vehicular combustion heaterHONDA MOTOR CO LTD·Filed 1998·Granted Aug 8, 2000·11 cites·1 claims
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