Inventor · disambiguated record
Naoki Hirano
Also filed as: HIRANO NAOKI
7 granted patents·1 pending application·45 citations·filing 1997–2018
80Inventor score
Top patents by PatentIndex Score
8 records- 0175US6458948B1Process for producing carboxylic acid derivative and condensing agent comprising quaternary ammonium saltTOKUYAMA CORP·Filed 2000·Granted Oct 1, 2002·15 cites·10 claims
- 0267US5908507AChemical vapor deposition reactor and method of producing oxide superconductive conductor using the sameFUJIKURA LTD·Filed 1997·Granted Jun 1, 1999·25 cites·15 claims
- 0363US6852856B2Method for preserving quaternary ammonium saltTOKUYAMA CORP·Filed 2001·Granted Feb 8, 2005·3 cites·3 claims
- 0449US6673922B2Process for preparing triazine compound and quaternary ammonium saltsTOKUYAMA CORP·Filed 2001·Granted Jan 6, 2004·1 cites·6 claims
- 0545US11201822B2Switch, switch controlling method, and programNEC CORP·Filed 2018·Granted Dec 14, 2021·0 cites·10 claims
- 0638US2004147740A1Method for storing quaternary ammonium saltFiled 2004·Application pending·0 cites
- 0733US6020514AProcess for producing di-tert-butyl dicarbonateTOKUYAMA CORP·Filed 1998·Granted Feb 1, 2000·1 cites·14 claims
- 0831US6555713B1Protection of di-t-butyl dicarbonate against decompositionTOKUYAMA CORP·Filed 2000·Granted Apr 29, 2003·0 cites·3 claims
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