Inventor · disambiguated record
Katsuyoshi Kojima
Also filed as: KOJIMA KATSUYOSHI
6 granted patents·4 pending applications·25 citations·filing 2001–2023
76Inventor score
Top patents by PatentIndex Score
10 records- 0164US2024076521A1Polishing liquid for polishing compound semiconductor substrateDISCO CORP·Filed 2023·Application pending·0 cites
- 0262US6668662B2Viscoelasticity measuring deviceTOSHIBA CERAMICS CO·Filed 2002·Granted Dec 30, 2003·5 cites·14 claims
- 0362US6517422B2Polishing apparatus and method thereofTOSHIBA CERAMICS CO·Filed 2001·Granted Feb 11, 2003·13 cites·8 claims
- 0456US6976908B2Polishing head and polishing apparatusTOSHIBA CERAMICS CO·Filed 2004·Granted Dec 20, 2005·7 cites·11 claims
- 0555US2024076522A1Polishing liquid for polishing compound semiconductor substrateDISCO CORP·Filed 2023·Application pending·0 cites
- 0653US11612979B2Polishing padDISCO CORP·Filed 2019·Granted Mar 28, 2023·0 cites·7 claims
- 0751US9994739B2Polishing liquid and method of polishing SiC substrateDISCO CORP·Filed 2015·Granted Jun 12, 2018·0 cites·17 claims
- 0851US2023142939A1MANUFACTURING METHOD OF SiC SUBSTRATEDISCO CORP·Filed 2022·Application pending·0 cites
- 0939US2019311910A1METHOD OF POLISHING SiC SUBSTRATEDISCO CORP·Filed 2019·Application pending·0 cites
- 1037US9761454B2Method of polishing SiC substrateDISCO CORP·Filed 2015·Granted Sep 12, 2017·0 cites·2 claims
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