Inventor · disambiguated record
Iwao Nakajima
Also filed as: NAKAJIMA IWAO
9 granted patents·47 citations·filing 1992–2021
85Inventor score
Top patents by PatentIndex Score
9 records- 0176US5712403APhosphonite compounds and their complexesMITSUBISHI CHEM CORP·Filed 1996·Granted Jan 27, 1998·19 cites·10 claims
- 0261US6583324B2Process for producing aldehydeMITSUBISHI CHEM CORP·Filed 2001·Granted Jun 24, 2003·4 cites·22 claims
- 0360US11897048B2Friction stir welding apparatus and friction stir welding methodHITACHI POWER SOLUTIONS CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·14 claims
- 0459US5481049AProcess for producing alkadienolsMITSUBISHI CHEM CORP·Filed 1994·Granted Jan 2, 1996·8 cites·20 claims
- 0555US5600032AMethod for producing an unsaturated alcoholMITSUBISHI CHEM CORP·Filed 1995·Granted Feb 4, 1997·6 cites·10 claims
- 0652US6291717B1Process for producing aldehydeMITSUBISHI CHEM CORP·Filed 1999·Granted Sep 18, 2001·9 cites·22 claims
- 0739US10094001B2Method for producing eutectic copper-iron alloyNAKAJIMA IWAO·Filed 2014·Granted Oct 9, 2018·0 cites·7 claims
- 0837US5306835AMethod for producing octadienolsMITSUBISHI CHEM IND·Filed 1993·Granted Apr 26, 1994·1 cites·6 claims
- 0931US5283377AMethod for producing octadienolsMITSUBISHI CHEM IND·Filed 1992·Granted Feb 1, 1994·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →