Inventor · disambiguated record
Seigo Ishibashi
Also filed as: ISHIBASHI SEIGO
7 granted patents·1 pending application·59 citations·filing 1975–2018
82Inventor score
Top patents by PatentIndex Score
8 records- 0173US7686902B2Method of fabricating plaster boardYOSHINO GYPSUM CO·Filed 2003·Granted Mar 30, 2010·17 cites·8 claims
- 0267US3997707AMethod for suspension-polymerizing vinyl chlorideCHISSO CORP·Filed 1975·Granted Dec 14, 1976·14 cites·16 claims
- 0362US7691467B2Gypsum boardYOSHINO GYPSUM CO·Filed 2006·Granted Apr 6, 2010·2 cites·5 claims
- 0460US10618197B2Gypsum-based board material producing apparatusYOSHINO GYPSUM CO·Filed 2017·Granted Apr 14, 2020·0 cites·6 claims
- 0552US6375793B1Method and tower for removing residual monomersSWAROVSKI OPTIK KG·Filed 1995·Granted Apr 23, 2002·12 cites·5 claims
- 0644US5804039AMethod for removing residual monomersCHISSO CORP·Filed 1996·Granted Sep 8, 1998·14 cites·5 claims
- 0741US10589444B2Mixer and mixing method for gypsum slurryYOSHINO GYPSUM CO·Filed 2015·Granted Mar 17, 2020·0 cites·28 claims
- 0839US2020316910A1Gypsum board manufacturing method and gypsum boardYOSHINO GYPSUM CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →