Inventor · disambiguated record
Masato Ishimaru
Also filed as: ISHIMARU MASATO
6 granted patents·2 pending applications·3 citations·filing 2012–2022
68Inventor score
Top patents by PatentIndex Score
8 records- 0179US9269892B2Plasma etching methodHITACHI HIGH TECH CORP·Filed 2014·Granted Feb 23, 2016·3 cites·12 claims
- 0259US9680090B2Plasma etching methodHITACHI HIGH TECH CORP·Filed 2016·Granted Jun 13, 2017·0 cites·7 claims
- 0355US9506154B2Plasma processing methodHITACHI HIGH TECH CORP·Filed 2014·Granted Nov 29, 2016·0 cites·5 claims
- 0450US9281470B2Plasma processing methodHITACHI HIGH TECH CORP·Filed 2014·Granted Mar 8, 2016·0 cites·4 claims
- 0549US9449842B2Plasma etching methodHITACHI HIGH TECH CORP·Filed 2014·Granted Sep 20, 2016·0 cites·6 claims
- 0647US2025149294A1Plasma processing methodHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 0745US9972776B2Plasma processing methodHITACHI HIGH TECH CORP·Filed 2016·Granted May 15, 2018·0 cites·19 claims
- 0827US2013048599A1Plasma etching methodSATAKE MAKOTO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →