Inventor · disambiguated record
Shigeo Nakai
Also filed as: NAKAI SHIGEO
12 granted patents·202 citations·filing 1987–2009
91Inventor score
Top patents by PatentIndex Score
12 records- 0190US5616631ABinder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making moldKAO CORP·Filed 1995·Granted Apr 1, 1997·87 cites·24 claims
- 0281US5491180ABinder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making moldKAO CORP·Filed 1994·Granted Feb 13, 1996·46 cites·12 claims
- 0362US7503999B2Member for producing castingsKAO CORP·Filed 2003·Granted Mar 17, 2009·4 cites·10 claims
- 0459US5169880AProcess for making foundry sand moldKAO CORP·Filed 1991·Granted Dec 8, 1992·21 cites·9 claims
- 0557US8118974B2Structure for producing castingsNAKAI SHIGEO·Filed 2004·Granted Feb 21, 2012·5 cites·10 claims
- 0656US7673668B2Spherical casting sandKAO CORP·Filed 2003·Granted Mar 9, 2010·3 cites·12 claims
- 0751US7815774B2Elements made by paper-making technique for the production of molded articles and production method thereofKAO CORP·Filed 2003·Granted Oct 19, 2010·4 cites·18 claims
- 0848US7044190B2Sublimation pattern casting methodKAO CORP·Filed 2001·Granted May 16, 2006·1 cites·16 claims
- 0947US4848516AMovable scaffoldYONEYAMA KOGYO KABUSHIKI KAISH·Filed 1987·Granted Jul 18, 1989·21 cites·5 claims
- 1043US8813829B2Method for producing moldINA YOSHIMITSU·Filed 2009·Granted Aug 26, 2014·0 cites·16 claims
- 1139US5932628ABinder composition for production of molds and method of producing moldKAO CORP·Filed 1995·Granted Aug 3, 1999·8 cites·10 claims
- 1230US6326418B1Acid-curable, refractory particulate material composition for forming moldKAO CORP·Filed 1998·Granted Dec 4, 2001·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →