Inventor · disambiguated record
Seiji Aoki
Also filed as: AOKI SEIJI
11 granted patents·2 pending applications·42 citations·filing 1974–2021
85Inventor score
Files withKAWASAKI HEAVY IND LTD7MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2TAIYO SHOKAI CO LTD2AOKI SEIJI1MASUDA JUNICHI1
Top patents by PatentIndex Score
13 records- 0174US11131080B2Hydraulic circuit of construction machineKAWASAKI HEAVY IND LTD·Filed 2019·Granted Sep 28, 2021·3 cites·2 claims
- 0259US11828305B2Multi-control valve deviceKAWASAKI HEAVY IND LTD·Filed 2020·Granted Nov 28, 2023·0 cites·7 claims
- 0352US4078961AApparatus for continuously supplying plastics film strip from extruded headTAIYO SHOKAI CO LTD·Filed 1976·Granted Mar 14, 1978·11 cites·2 claims
- 0449US2024035255A1Valve unit and valve equipmentKAWASAKI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 0547US12044331B2Spool valveKAWASAKI HEAVY IND LTD·Filed 2020·Granted Jul 23, 2024·0 cites·1 claims
- 0644US11371206B2Hydraulic excavator drive systemKAWASAKI HEAVY IND LTD·Filed 2019·Granted Jun 28, 2022·0 cites·1 claims
- 0744US2023375096A1Multi-control valveKAWASAKI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 0842US5638821AUltrasound diagnostics system for obtaining a tomographic imageMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 17, 1997·12 cites·11 claims
- 0941US8390879B2Image forming apparatusMASUDA JUNICHI·Filed 2007·Granted Mar 5, 2013·0 cites·11 claims
- 1040US11242671B2Hydraulic circuit of construction machineKAWASAKI HEAVY IND LTD·Filed 2019·Granted Feb 8, 2022·0 cites·6 claims
- 1136US5383461AUltrasonic diagnostic systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jan 24, 1995·8 cites·6 claims
- 1229US4007078AMethod for continuously supplying plastics film strip from extruder headAOKI SEIJI·Filed 1974·Granted Feb 8, 1977·8 cites·1 claims
- 1327US4622801AMethod and an apparatus for sealing a nose of a packaging flat tube band after opening the noseTAIYO SHOKAI CO LTD·Filed 1984·Granted Nov 18, 1986·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →