Inventor · disambiguated record
Masayuki Hanada
Also filed as: HANADA MASAYUKI
11 granted patents·319 citations·filing 1983–1990
92Inventor score
Files withMITSUBISHI PETROCHEMICAL CO5CATALYSTS & CHEM IND CO2TOSHIBA KK2MITSUBISHI HEAVY IND LTD1SAKAI CHEMICAL INDUSTRY CO1
Top patents by PatentIndex Score
11 records- 0192US4833113ADenitration catalyst for reducing nitrogen oxides in exhaust gasMITSUBISHI PETROCHEMICAL CO·Filed 1987·Granted May 23, 1989·72 cites·9 claims
- 0285US4855115AProcess for removing nitrogen oxides from exhaust gasesMITSUBISHI PETROCHEMICAL CO·Filed 1987·Granted Aug 8, 1989·40 cites·5 claims
- 0385US4511668ACatalyst for use in hydrolysis of carbonyl sulfideCATALYSTS & CHEM IND CO·Filed 1983·Granted Apr 16, 1985·40 cites·6 claims
- 0482US4891348ACatalyst for removing nitrogen oxides in exhaust gasesMITSUBISHI PETROCHEMICAL CO·Filed 1987·Granted Jan 2, 1990·40 cites·7 claims
- 0574US4723223ADirect memory access controller for reducing access time to transfer information from a diskTOSHIBA KK·Filed 1985·Granted Feb 2, 1988·53 cites·6 claims
- 0673US4869735AAdsorbent for arsenic compound and method for removing arsenic compound from combustion gasMITSUBISHI HEAVY IND LTD·Filed 1988·Granted Sep 26, 1989·27 cites·5 claims
- 0762US4952545AProcess for removing nitrogen oxides from exhaust gasesMITSUBISHI PETROCHEMICAL CO·Filed 1989·Granted Aug 28, 1990·15 cites·3 claims
- 0840US5087430AProcess for purifying exhaust gasMITSUBISHI PETROCHEMICAL CO·Filed 1990·Granted Feb 11, 1992·10 cites·3 claims
- 0938US4802840ADie for molding honeycomb structuresCATALYSTS & CHEM IND CO·Filed 1986·Granted Feb 7, 1989·10 cites·3 claims
- 1037US4952381AMethod for denitrizing nitrogen oxides contained in waste gasSAKAI CHEMICAL INDUSTRY CO·Filed 1988·Granted Aug 28, 1990·5 cites·7 claims
- 1135US4864533AData transfer control unit permitting data access to memory prior to completion of data transferTOSHIBA KK·Filed 1986·Granted Sep 5, 1989·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →