Inventor · disambiguated record
Kazuhiro Sayama
Also filed as: SAYAMA KAZUHIRO
10 granted patents·296 citations·filing 1992–2012
90Inventor score
Top patents by PatentIndex Score
10 records- 0192US6278056B1Metal complex useful as sensitizer, dye-sensitized oxide semiconductor electrode and solar cell using sameAGENCY IND SCIENCE TECHN·Filed 1999·Granted Aug 21, 2001·149 cites·16 claims
- 0291US6114279ACatalyst for methanol synthesis and reformingAGENCY IND SCIENCE TECHN·Filed 1998·Granted Sep 5, 2000·57 cites·6 claims
- 0373US5262023AMethod for producing hydrogen and oxygen from waterAGENCY IND SCIENCE TECHN·Filed 1992·Granted Nov 16, 1993·32 cites·12 claims
- 0470US7961452B2Semiconductor photoelectrode, method for manufacturing the same, and light energy converting deviceNISSAN MOTOR·Filed 2006·Granted Jun 14, 2011·1 cites·20 claims
- 0566US7033566B2Photocatalyst and use thereof for decomposing chemical substanceNAT INST OF ADVANCED IND SCIEN·Filed 2002·Granted Apr 25, 2006·9 cites·10 claims
- 0666US6682571B2Process for making pattern on dyed fabric and dyed fabric obtained by the processNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Jan 27, 2004·8 cites·10 claims
- 0765US6274806B1Platinum complex for use as sensitizer for semiconductor electrode of solar cellAGENCY IND SCIENCE TECHN·Filed 2000·Granted Aug 14, 2001·17 cites·6 claims
- 0853US6063258AProduction of hydrogen from water using photocatalyst-electrolysis hybrid systemAGENCY IND SCIENCE TECHN·Filed 1998·Granted May 16, 2000·21 cites·10 claims
- 0945US7262361B2Semiconductor thin film electrodes made by using organic dyes as the photosensitizer and photoelectric conversion devicesNAT INST OF ADVANCED IND SCIEN·Filed 2001·Granted Aug 28, 2007·2 cites·6 claims
- 1030US9533284B2Visible-light-responsive photocatalyst with environmental resistanceSAYAMA KAZUHIRO·Filed 2012·Granted Jan 3, 2017·0 cites·10 claims
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