Inventor · disambiguated record
Ryuuu Ishita
Also filed as: ISHITA RYUUU
4 granted patents·7 citations·filing 2015–2016
63Inventor score
Technology areasH10P
Files withTOKYO ELECTRON LTD4
Top patents by PatentIndex Score
4 records- 0179US9337056B2Semiconductor device manufacturing methodTOKYO ELECTRON LTD·Filed 2015·Granted May 10, 2016·4 cites·12 claims
- 0276US9536707B2Etching method of multilayered filmTOKYO ELECTRON LTD·Filed 2015·Granted Jan 3, 2017·3 cites·11 claims
- 0339US9263239B1Etching method of multilayered filmTOKYO ELECTRON LTD·Filed 2015·Granted Feb 16, 2016·0 cites·8 claims
- 0431US9786512B2Etching methodTOKYO ELECTRON LTD·Filed 2016·Granted Oct 10, 2017·0 cites·15 claims
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