Inventor · disambiguated record
Hiromichi Isaka
Also filed as: ISAKA HIROMICHI
3 granted patents·10 citations·filing 2000–2002
59Inventor score
Files withMITSUI MINING & SMELTING CO3
Top patents by PatentIndex Score
3 records- 0168US6764669B2Method for producing fluorinated potassium tantalate crystalMITSUI MINING & SMELTING CO·Filed 2000·Granted Jul 20, 2004·8 cites·18 claims
- 0249US6860941B2Method for manufacturing high-purity potassium fluoroniobate crystal, recrystallization bath used in manufacturing method thereof and high-purity potassium fluorotantalate crystal or high-purity potassium fluoroniobate crystal obtained by manufacturing method thereofMITSUI MINING & SMELTING CO·Filed 2002·Granted Mar 1, 2005·2 cites·17 claims
- 0335US6641641B2Method for producing metal or metal compound comprising process of treating with fluorine and adjusted raw material used thereinMITSUI MINING & SMELTING CO·Filed 2000·Granted Nov 4, 2003·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →