Inventor · disambiguated record
Yoshio Fukui
Also filed as: ANDO MAMORU · FUKUI YOSHIO
16 granted patents·1 pending application·434 citations·filing 1978–2024
93Inventor score
Files withCHIYODA CHEM ENG CONSTRUCT CO4MITSUBISHI HEAVY IND LTD3MITSUBISHI HITACHI POWER SYS3KAO CORP1MITSUBISHI CHEM CORP1
Top patents by PatentIndex Score
17 records- 0196US4191636AProcess for hydrotreating heavy hydrocarbon oilCHIYODA CHEM ENG CONSTRUCT CO·Filed 1978·Granted Mar 4, 1980·111 cites·11 claims
- 0291US5095037ACombined anti-inflammatory agentNISSHO KK·Filed 1990·Granted Mar 10, 1992·148 cites·8 claims
- 0389US4166026ATwo-step hydrodesulfurization of heavy hydrocarbon oilCHIYODA CHEM ENG CONSTRUCT CO·Filed 1978·Granted Aug 28, 1979·46 cites·20 claims
- 0486US4840942AEmulsifying dispersant and biocidal composition containing sameKAO CORP·Filed 1984·Granted Jun 20, 1989·19 cites·15 claims
- 0582US4950824AProcess for the production of 2,6-diisopropylnaphthaleneCHIYODA CHEM ENG CONSTRUCT CO·Filed 1989·Granted Aug 21, 1990·21 cites·31 claims
- 0680US4923616AMethod of separating chemical components in simulated moving bedMITSUBISHI PETROCHEMICAL CO·Filed 1988·Granted May 8, 1990·58 cites·8 claims
- 0778US11578603B2Turbine blade, turbine, and method of tuning natural frequency of turbine bladeMITSUBISHI HITACHI POWER SYS LTD·Filed 2019·Granted Feb 14, 2023·2 cites·13 claims
- 0876US12291981B2Blade ring assembly, gas turbine, and method for refurbishing gas turbineMITSUBISHI HEAVY IND LTD·Filed 2024·Granted May 6, 2025·0 cites·9 claims
- 0976US11021978B2Gas turbine stator vane and gas turbine provided with sameMITSUBISHI HITACHI POWER SYS·Filed 2018·Granted Jun 1, 2021·2 cites·17 claims
- 1073US5449820AMethod of preparing high purity 2,6-naphthalene dicarboxylic acidMITSUBISHI CHEM CORP·Filed 1994·Granted Sep 12, 1995·15 cites·5 claims
- 1166US12134975B2Blade ring assembly, gas turbine, and method for refurbishing gas turbineMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Nov 5, 2024·0 cites·12 claims
- 1265US5055612AProcess for the preparation of naphthalene carboxylic acidsNIPPON KOKAN KK·Filed 1989·Granted Oct 8, 1991·9 cites·8 claims
- 1347US10704394B2Flow passage forming plate, flow passage forming member assembly and vane including the same, gas turbine, manufacturing method of flow passage forming plate, and modification method of flow passage forming plateMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Jul 7, 2020·0 cites·19 claims
- 1445US12196094B2Flow channel forming plate, blade and gas turbine including this, and method of manufacturing flow channel forming plateMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Jan 14, 2025·0 cites·12 claims
- 1542US4992622AMethod of separating 2,6-diisopropylnaphthalene from a mixture containing diisopropylnaphthalene isomersCHIYODA CHEM ENG CONSTRUCT CO·Filed 1989·Granted Feb 12, 1991·2 cites·16 claims
- 1637US2017138211A1Ring segment cooling structure and gas turbine having the sameMITSUBISHI HITACHI POWER SYS·Filed 2015·Application pending·0 cites
- 1731US4647412AAnti-tumor derivatives of butanediol and process of preparationTOWA YAKUHIN KK·Filed 1984·Granted Mar 3, 1987·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →