Inventor · disambiguated record
Kazuo Ishiwatari
Also filed as: ISHIWATARI KAZUO
3 granted patents·144 citations·filing 1989–1991
76Inventor score
Files withMITSUI PETROCHEMICAL IND3
Top patents by PatentIndex Score
3 records- 0191US5256718AFlame retardant polyamide thermoplastic resin compositionMITSUI PETROCHEMICAL IND·Filed 1991·Granted Oct 26, 1993·69 cites·28 claims
- 0291US5183843APolyamide resin compositionsMITSUI PETROCHEMICAL IND·Filed 1989·Granted Feb 2, 1993·50 cites·31 claims
- 0371US5115010AFire-retardant polyamide composition having good heat resistanceMITSUI PETROCHEMICAL IND·Filed 1991·Granted May 19, 1992·25 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →