Inventor · disambiguated record
Naoyoshi Hatakeyama
Also filed as: HATAKEYAMA NAOYOSHI
6 granted patents·3 pending applications·47 citations·filing 2002–2009
81Inventor score
Files withIDEMITSU KOSAN CO9
Top patents by PatentIndex Score
9 records- 0189US7528279B2Adamantane derivatives and process for producing the sameIDEMITSU KOSAN CO·Filed 2005·Granted May 5, 2009·10 cites·7 claims
- 0287US7456311B2Adamantane derivative, process for producing the same, and photosensitive material for photoresistIDEMITSU KOSAN CO·Filed 2005·Granted Nov 25, 2008·10 cites·6 claims
- 0382US7084295B2Perfluoroadamantyl acrylate compound and intermediate thereforIDEMITSU KOSAN CO·Filed 2002·Granted Aug 1, 2006·15 cites·3 claims
- 0477US7402712B2Adamantyl vinyl ether compound and production process for the sameIDEMITSU KOSAN CO·Filed 2004·Granted Jul 22, 2008·10 cites·4 claims
- 0556US2009156854A1Adamantane derivatives and process for producing the sameIDEMITSU KOSAN CO·Filed 2009·Application pending·0 cites
- 0646US7423180B2Bis(3-amino-4-hydroxyphenyl)adamantane derivatives and process for production thereofIDEMITSU KOSAN CO·Filed 2004·Granted Sep 9, 2008·2 cites·4 claims
- 0741US2010022730A1Polymerizable compound having adamantane structure, process for production of the same, and resin compositionIDEMITSU KOSAN CO·Filed 2007·Application pending·0 cites
- 0840US7470824B2Adamantane derivative and process for producing the sameIDEMITSU KOSAN CO·Filed 2003·Granted Dec 30, 2008·0 cites·3 claims
- 0940US2009253881A1Polymerizable compound for photoresist, polymer thereof, and photoresist composition containing such polymerIDEMITSU KOSAN CO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →