Inventor · disambiguated record
Masashi Obata
Also filed as: OBATA MASASHI
4 granted patents·121 citations·filing 1995–2008
78Inventor score
Technology areasC08G
Top patents by PatentIndex Score
4 records- 0190US6136879ASoft polyurethane foam, method of producing the same and vehicle interior member using the sameTOKAI RUBBER IND LTD·Filed 1998·Granted Oct 24, 2000·83 cites·27 claims
- 0271US5674920AFlexible high resilience polyurethane foamMITSUI TOATSU CHEMICALS·Filed 1995·Granted Oct 7, 1997·27 cites·16 claims
- 0370US8188156B2Polyol composition, foaming composition and polyurethane foamYAMANAKA KENJI·Filed 2008·Granted May 29, 2012·4 cites·2 claims
- 0440US5478866AFlexible polyurethane foam and process for preparing sameMITSUI TOATSU CHEMICALS·Filed 1995·Granted Dec 26, 1995·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →