Assignee
NAKAHARA YUTAKA
JP·2 granted patents·135 citations·filing 1982–1987
Top patents by PatentIndex Score
2 records- 0197US4463113ABis-phenol phosphates as clarifiers for polyolefin resinsNAKAHARA YUTAKA·Filed 1982·Granted Jul 31, 1984·123 cites·32 claims
- 0259US4871793APolyphenylene sulfide resin compositions having improved resistance to deterioration when exposed to light and containing alkylidene bis (benzotriazolylphenols)NAKAHARA YUTAKA·Filed 1987·Granted Oct 3, 1989·12 cites·23 claims
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