Inventor · disambiguated record
Kazuyoshi Masaki
Also filed as: MASAKI KAZUYOSHI
6 granted patents·4 pending applications·4 citations·filing 2008–2021
68Inventor score
Files withNIPPON STEEL CHEMICAL & MAT CO LTD4ANDO TOSHIO2NIPPON STEEL & SUMIKIN CHEM CO1NIPPON STEEL CORP1SHIMIZU TAKEHIRO1
Top patents by PatentIndex Score
10 records- 0158US8837267B2Method for recording and reproducing a holographic read only recording medium, and holographic read only recording mediumANDO TOSHIO·Filed 2009·Granted Sep 16, 2014·1 cites·8 claims
- 0258US2023395817A1Carbon Material for Polymer Electrolyte Fuel Cell Catalyst Carriers, Catalyst Layer for Polymer Electrolyte Fuel Cells, and Fuel CellNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2021·Application pending·0 cites
- 0357US8298726B2Volume phase hologram recording material and optical information recording mediumSHIMIZU TAKEHIRO·Filed 2008·Granted Oct 30, 2012·3 cites·25 claims
- 0454US12057589B2Carbon material for catalyst carrier of polymer electrolyte fuel cell and method of producing the sameNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2018·Granted Aug 6, 2024·0 cites·20 claims
- 0551US11302928B2Carbon material for catalyst carrier of polymer electrolyte fuel cell, and method of producing the sameNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2018·Granted Apr 12, 2022·0 cites·5 claims
- 0647US2014349218A1Photosensitive material, holographic recording medium and holographic recording methodNIPPON STEEL & SUMIKIN CHEM CO·Filed 2012·Application pending·0 cites
- 0743US12142770B2Carbon material for use as catalyst carrier of polymer electrolyte fuel cell and method of producing the sameNIPPON STEEL CHEMICAL & MAT CO LTD·Filed 2018·Granted Nov 12, 2024·0 cites·4 claims
- 0843US8399156B2Volume phase hologram recording material and optical information recording medium using the sameTOMARI KOHEI·Filed 2008·Granted Mar 19, 2013·0 cites·12 claims
- 0941US2020055026A1Carbon material for catalyst carrier of polymer electrolyte fuel cell, and method of producing the sameNIPPON STEEL CORP·Filed 2018·Application pending·0 cites
- 1035US2013321783A1Vector wave recording medium, and multiple recording and reproducing methodANDO TOSHIO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →