Inventor
ARAKAWA HIRONORI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “ARAKAWA HIRONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGENCY IND SCIENCE TECHN
7 patentsUS6278056B1Aug 21, 2001
Metal complex useful as sensitizer, dye-sensitized oxide semiconductor electrode and solar cell using same
AGENCY IND SCIENCE TECHN149 citations96
US6114279ASep 5, 2000
Catalyst for methanol synthesis and reforming
AGENCY IND SCIENCE TECHN57 citations94
US5262023ANov 16, 1993
Method for producing hydrogen and oxygen from water
AGENCY IND SCIENCE TECHN32 citations92
US6063258AMay 16, 2000
Production of hydrogen from water using photocatalyst-electrolysis hybrid system
AGENCY IND SCIENCE TECHN21 citations89
US6274806B1Aug 14, 2001
Platinum complex for use as sensitizer for semiconductor electrode of solar cell
AGENCY IND SCIENCE TECHN17 citations79
US6288229B1Sep 11, 2001
Ruthenium complex having di or tetrapyridophenazine ligand useful for use as luminescent material
AGENCY IND SCIENCE TECHN6 citations67
US5233110AAug 3, 1993
Process for the preparation of cyclooctene
AGENCY IND SCIENCE TECHN0 citations45
NAT INST OF ADVANCED IND SCIEN
5 patentsUS6639073B2Oct 28, 2003
Ruthenium complex useful as sensitizer, dye-sensitized oxide semiconductor electrode and solar cell using same
NAT INST OF ADVANCED IND SCIEN13 citations81
US6664462B2Dec 16, 2003
Metal complex having β-diketonate, process for production thereof, photoelectric conversion element, and photochemical cell
NAT INST OF ADVANCED IND SCIEN11 citations72
US7033566B2Apr 25, 2006
Photocatalyst and use thereof for decomposing chemical substance
NAT INST OF ADVANCED IND SCIEN9 citations71
US6682571B2Jan 27, 2004
Process for making pattern on dyed fabric and dyed fabric obtained by the process
NAT INST OF ADVANCED IND SCIEN8 citations67
US7262361B2Aug 28, 2007
Semiconductor thin film electrodes made by using organic dyes as the photosensitizer and photoelectric conversion devices
NAT INST OF ADVANCED IND SCIEN2 citations57