Inventor · disambiguated record
Tadahiro Iwasaki
Also filed as: IWASAKI TADAHIRO
4 granted patents·77 citations·filing 1993–2002
78Inventor score
Files withNEOMAX CO LTD1SUMITOMO SPEC METALS1TOKUSHU PAPER MANUFACTURING CO1TOKUSHU PAPER MFG CO LTD1
Top patents by PatentIndex Score
4 records- 0172US7045093B2Method for manufacturing sintered magnetNEOMAX CO LTD·Filed 2002·Granted May 16, 2006·15 cites·15 claims
- 0267US5961432AForgery preventive sheet and method of manufacturing sameTOKUSHU PAPER MFG CO LTD·Filed 1997·Granted Oct 5, 1999·33 cites·17 claims
- 0360US6656416B2Powder feeding apparatus, pressing apparatus using the same, powder feeding method and sintered magnet manufacturing methodSUMITOMO SPEC METALS·Filed 2001·Granted Dec 2, 2003·9 cites·25 claims
- 0458US5766416AMethod of producing watermark paperTOKUSHU PAPER MANUFACTURING CO·Filed 1993·Granted Jun 16, 1998·20 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →