Inventor · disambiguated record
Takayuki Hisamune
Also filed as: HISAMUNE TAKAYUKI
7 granted patents·171 citations·filing 1992–2004
86Inventor score
Top patents by PatentIndex Score
7 records- 0187US7006172B2Color liquid crystal display devicesMITSUBISHI CHEM CORP·Filed 2004·Granted Feb 28, 2006·51 cites·9 claims
- 0282US5611959AAluminate phosphorMITSUBISHI CHEM CORP·Filed 1995·Granted Mar 18, 1997·74 cites·18 claims
- 0368US6899825B2Bivalent metal silicate phosphor and process for its production, and a phosphor paste composition and a vacuum ultraviolet ray excitation type light-emitting device employing such a phosphorKASEI OPTONIX·Filed 2003·Granted May 31, 2005·13 cites·26 claims
- 0460US5231328APhosphor and ultraviolet ray excited fluorescent tube employing itKASEI OPTONIX·Filed 1992·Granted Jul 27, 1993·14 cites·21 claims
- 0553US5989455AAluminate phosphor, process for preparing the same, and vacuum ultraviolet-excited light emitting deviceKASEI OPTONIX·Filed 1997·Granted Nov 23, 1999·12 cites·3 claims
- 0652US7282849B2Alkaline earth aluminate phosphor, phosphor paste composition and vacuum ultraviolet excitation light emitting elementKASEI OPTONIX·Filed 2002·Granted Oct 16, 2007·4 cites·20 claims
- 0750US6585912B2Aluminate phosphor and process for its production, phosphor paste composition, and vacuum ultraviolet ray excitation type light-emitting deviceKASEI OPTONIX·Filed 2001·Granted Jul 1, 2003·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →