Inventor · disambiguated record
Hironobu Nagoh
Also filed as: NAGOH HIRONOBU
19 granted patents·2 pending applications·302 citations·filing 1995–2015
95Inventor score
Top patents by PatentIndex Score
21 records- 0193US6723859B2Chromene compoundTOKUYAMA CORP·Filed 2000·Granted Apr 20, 2004·45 cites·12 claims
- 0291US5776376APhotochromic curable compositionTOKUYAMA CORP·Filed 1996·Granted Jul 7, 1998·79 cites·14 claims
- 0380US9023424B2Process for producing photochromic optical articlesOTANI TOSHIAKI·Filed 2007·Granted May 5, 2015·4 cites·5 claims
- 0475US5556931APolymerizable composition and organic glassTOKUYAMA CORP·Filed 1995·Granted Sep 17, 1996·49 cites·12 claims
- 0572US7763693B2Curable compositionTOKUYAMA CORP·Filed 2004·Granted Jul 27, 2010·10 cites·5 claims
- 0671US6197225B1Chromene compoundTOKUYAMA CORP·Filed 1998·Granted Mar 6, 2001·16 cites·32 claims
- 0770US5879591AProcess for production of photochromic cured productTOKUYAMA CORP·Filed 1996·Granted Mar 9, 1999·30 cites·8 claims
- 0866US8066917B2Photochromic curable compositionNAGOH HIRONOBU·Filed 2008·Granted Nov 29, 2011·4 cites·7 claims
- 0966US7169941B2Photochromic compositionTOKUYAMA CORP·Filed 2002·Granted Jan 30, 2007·8 cites·15 claims
- 1066US7048876B2Chromene compoundTOKUYAMA CORP·Filed 2002·Granted May 23, 2006·3 cites·15 claims
- 1163US6141135APhotochromic compositionTOKUYAMA CORP·Filed 1999·Granted Oct 31, 2000·19 cites·10 claims
- 1261US8012596B2Photochromic lens substrateTOKUYAMA CORP·Filed 2004·Granted Sep 6, 2011·5 cites·8 claims
- 1359US6875878B2Chromene compoundTOKUYAMA CORP·Filed 2002·Granted Apr 5, 2005·1 cites·11 claims
- 1458US6362248B1Photochromic polymerizable compositionTOKUYAMA CORP·Filed 1999·Granted Mar 26, 2002·17 cites·18 claims
- 1558US2015205020A1Process for producing photochromic optical articlesTOKUYAMA CORP·Filed 2015·Application pending·0 cites
- 1656US8557377B2Photochromic optical elementMORI KATSUHIRO·Filed 2007·Granted Oct 15, 2013·2 cites·14 claims
- 1756US8409670B2Process for producing photochromic layered productMORI KATSUHIRO·Filed 2003·Granted Apr 2, 2013·5 cites·12 claims
- 1854US7951445B2Photochromic optical article and method of producing the sameTOKUYAMA CORP·Filed 2005·Granted May 31, 2011·3 cites·7 claims
- 1951US8852737B2Coating composition and photochromic optical articleKAWAGUCHI IKUMI·Filed 2008·Granted Oct 7, 2014·2 cites·11 claims
- 2045US2004014995A1Chromene compoundsFiled 2003·Application pending·0 cites
- 2130US6110400AFulgimide compound and use thereof and composition containing said compoundTOKUYAMA CORP·Filed 1997·Granted Aug 29, 2000·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →