Inventor · disambiguated record
Hajime Sakakibara
Also filed as: SAKAKIBARA HAJIME
9 granted patents·3 pending applications·80 citations·filing 1987–2022
82Inventor score
Files withTORAY INDUSTRIES5SUMITOMO ELECTRIC INDUSTRIES4NIPPON TELEGRAPH & TELEPHONE1SAKAKIBARA HAJIME1SUMITOMO ELECTRIC SYSTEM SOLUTIONS CO LTD1
Top patents by PatentIndex Score
12 records- 0176US4788679APacket switch with variable data transfer rate linksNIPPON TELEGRAPH & TELEPHONE·Filed 1987·Granted Nov 29, 1988·66 cites·4 claims
- 0271US9014955B2Traffic evaluation device non-transitory recording medium and traffic evaluation methodSAKAKIBARA HAJIME·Filed 2012·Granted Apr 21, 2015·11 cites·24 claims
- 0370US11270580B2Traffic signal control apparatus, traffic signal control method, and computer programSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Mar 8, 2022·2 cites·5 claims
- 0456US11847907B2Traffic flow simulator, simulation method of traffic flow, and computer programSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Dec 19, 2023·1 cites·8 claims
- 0550US11232706B2Traffic signal control apparatus, traffic signal control method, and computer programSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Jan 25, 2022·0 cites·9 claims
- 0647US2023082336A1CatheterTORAY INDUSTRIES·Filed 2021·Application pending·0 cites
- 0747US2024173467A1In vivo temperature control systemTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 0847US2022378499A1In vivo temperature control systemTORAY INDUSTRIES·Filed 2020·Application pending·0 cites
- 0945US11335201B2Passage possibility determination apparatus, passage possibility determination method, and computer programSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted May 17, 2022·0 cites·10 claims
- 1044US11263900B2Traffic index computation device, computation method, traffic signal control system, and computer programSUMITOMO ELECTRIC SYSTEM SOLUTIONS CO LTD·Filed 2019·Granted Mar 1, 2022·0 cites·10 claims
- 1144US11071616B2Filter deviceTORAY INDUSTRIES·Filed 2018·Granted Jul 27, 2021·0 cites·6 claims
- 1243US11026705B2Filter deviceTORAY INDUSTRIES·Filed 2018·Granted Jun 8, 2021·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →