Inventor · disambiguated record
Hisao Iga
Also filed as: IGA HISAO
1 granted patent·1 pending application·2 citations·filing 2002–2011
18Inventor score
Technology areasH10P
Top patents by PatentIndex Score
2 records- 0150US8481346B2Method of analyzing iron concentration of boron-doped P-type silicon wafer and method of manufacturing silicon waferOhno ryuji·Filed 2011·Granted Jul 9, 2013·2 cites·5 claims
- 0228US2007140828A1Silicon wafer and method for production of silicon waferKOMATSU DENSHI KINZOKU KK·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →