Inventor · disambiguated record
Takayuki Akiyama
Also filed as: AKIYAMA TAKAYUKI
18 granted patents·8 pending applications·83 citations·filing 1976–2022
90Inventor score
Files withHITACHI LTD9AKIYAMA TAKAYUKI5NIPPON TELEGRAPH & TELEPHONE4NIKON CORP3CA NAT RESEARCH COUNCIL1
Top patents by PatentIndex Score
26 records- 0181US6217720B1Multi-layer reactive sputtering method with reduced stabilization timeCA NAT RESEARCH COUNCIL·Filed 1997·Granted Apr 17, 2001·56 cites·6 claims
- 0272US8478759B2Information presentation apparatus and mobile terminalAKIYAMA TAKAYUKI·Filed 2010·Granted Jul 2, 2013·4 cites·14 claims
- 0369US9064018B2Information providing system that provides information based on strenghth of desire and current situationAKIYAMA TAKAYUKI·Filed 2012·Granted Jun 23, 2015·3 cites·15 claims
- 0467US10985840B2Information transmission system transmitting visible optical signal received by video cameraINTER UNIV RESEARCH INSTITUTE CORPORATION RESEARCH ORGANIZATION OF INFORMATION AND SYSTEMS·Filed 2018·Granted Apr 20, 2021·2 cites·14 claims
- 0555US11474505B2Work support system and work support methodHITACHI LTD·Filed 2020·Granted Oct 18, 2022·0 cites·6 claims
- 0654US2024104456A1Work action recognition system and work action recognition methodHITACHI LTD·Filed 2021·Application pending·0 cites
- 0752US4036077ASafety device for locking a plurality of operation leversMITSUBISHI HEAVY IND LTD·Filed 1976·Granted Jul 19, 1977·9 cites·8 claims
- 0851US11863371B2IoT device management apparatus, IoT device management method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 2, 2024·0 cites·12 claims
- 0949US2012124049A1Profile analysis systemAKIYAMA TAKAYUKI·Filed 2011·Application pending·0 cites
- 1048US12175728B2Labeling system, activity recognition system, and teaching material generating systemHITACHI LTD·Filed 2022·Granted Dec 24, 2024·0 cites·12 claims
- 1148US11651671B2Motion evaluation system, motion evaluation device, and motion evaluation methodHITACHI LTD·Filed 2021·Granted May 16, 2023·0 cites·12 claims
- 1248US2021224752A1Work support system and work support methodHITACHI LTD·Filed 2021·Application pending·0 cites
- 1346US12147845B2Virtual machine migration based on network usageNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Nov 19, 2024·0 cites·15 claims
- 1446US2007115486A1Film forming device, and production method for optical memberNIKON CORP·Filed 2007·Application pending·0 cites
- 1545US11876709B2Monitoring device, redundancy switching method, redundancy switching program, and network systemNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Jan 16, 2024·0 cites·7 claims
- 1645US11245630B2Network system and network band control management methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Feb 8, 2022·0 cites·8 claims
- 1745US2022304593A1Posture recognition system, posture recognition method, and recording mediumHITACHI LTD·Filed 2022·Application pending·0 cites
- 1843US9255943B2Information processing apparatus and information processing methodHITACHI LTD·Filed 2012·Granted Feb 9, 2016·0 cites·8 claims
- 1942US9632107B2Movement amount estimation system, movement amount estimation method and mobile terminalHITACHI LTD·Filed 2013·Granted Apr 25, 2017·0 cites·15 claims
- 2042US8700554B2Using a degree-of-unexpectedness to provide unexpected recommendationsAKIYAMA TAKAYUKI·Filed 2011·Granted Apr 15, 2014·0 cites·18 claims
- 2142US2004227085A1Film forming device, and production method for optical memberNIKON CORP·Filed 2004·Application pending·0 cites
- 2242US2016005058A1Sensitivity evaluation systemHITACHI LTD·Filed 2012·Application pending·0 cites
- 2340US2012317117A1Information Visualization SystemAKIYAMA TAKAYUKI·Filed 2012·Application pending·0 cites
- 2438US5138104AProcess for producing dihydric phenolsDAINIPPON INK & CHEMICALS·Filed 1991·Granted Aug 11, 1992·2 cites·10 claims
- 2537US4141769AThermit compositionsFOSECO TRADING AG·Filed 1977·Granted Feb 27, 1979·5 cites·4 claims
- 2625US5581410AResin-coupled optical element and method of productionNIKON CORP·Filed 1994·Granted Dec 3, 1996·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →