Inventor · disambiguated record
Kagehiro Kageyama
Also filed as: KAGEYAMA KAGEHIRO
3 granted patents·1 pending application·77 citations·filing 1997–2008
71Inventor score
Top patents by PatentIndex Score
4 records- 0192US6051083AHigh strength Ni-base superalloy for directionally solidified castingsHITACHI LTD·Filed 1997·Granted Apr 18, 2000·65 cites·25 claims
- 0269US6627118B2Ni alloy particles and method for producing same, and anisotropic conductive filmHITACHI METALS LTD·Filed 2001·Granted Sep 30, 2003·8 cites·8 claims
- 0364US8216745B2Half-tone mask, half-tone mask blank and method for manufacturing half-tone maskKAGEYAMA KAGEHIRO·Filed 2008·Granted Jul 10, 2012·4 cites·20 claims
- 0441US2010294651A1Process for producing gray tone maskULVAC COATING CORP·Filed 2008·Application pending·0 cites
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