Inventor · disambiguated record
Katsuya Akiyama
Also filed as: AKIYAMA KATSUYA
9 granted patents·3 pending applications·11 citations·filing 1997–2022
79Inventor score
Top patents by PatentIndex Score
12 records- 0191US11543752B2Substrate processing method, substrate processing apparatus, and recipe selection methodSCREEN HOLDINGS CO LTD·Filed 2020·Granted Jan 3, 2023·2 cites·24 claims
- 0268US11921426B2Substrate processing method, substrate processing apparatus, and recipe selection methodSCREEN HOLDINGS CO LTD·Filed 2022·Granted Mar 5, 2024·0 cites·3 claims
- 0368US11872605B2Substrate processing method and substrate processing apparatusSCREEN HOLDINGS CO LTD·Filed 2022·Granted Jan 16, 2024·0 cites·7 claims
- 0462US11517941B2Substrate processing method and substrate processing apparatusSCREEN HOLDINGS CO LTD·Filed 2021·Granted Dec 6, 2022·0 cites·7 claims
- 0553US11331625B2Gas treatment method and gas treatment apparatusKOBE STEEL LTD·Filed 2018·Granted May 17, 2022·0 cites·19 claims
- 0653US9138680B2Method for removing nitrogen oxidesKOBE STEEL LTD·Filed 2012·Granted Sep 22, 2015·0 cites·16 claims
- 0752US9157633B2Method for suppressing adhesion of ash and device for suppressing adhesion of ash in boilerAKIYAMA KATSUYA·Filed 2010·Granted Oct 13, 2015·2 cites·6 claims
- 0851US10576412B2Gas treatment method and gas treatment deviceKOBE STEEL LTD·Filed 2018·Granted Mar 3, 2020·0 cites·7 claims
- 0949US2024178012A1Substrate treatment method and substrate treatment deviceSCREEN HOLDINGS CO LTD·Filed 2021·Application pending·0 cites
- 1045US2024246122A1Substrate processing methodSCREEN HOLDINGS CO LTD·Filed 2022·Application pending·0 cites
- 1138US6086361AMelt treatment apparatusKOBE STEEL LTD·Filed 1997·Granted Jul 11, 2000·7 cites·7 claims
- 1226US2012174836A1Method for reducing adhesion of ash in boiler and device for the sameAKIYAMA KATSUYA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →