Inventor · disambiguated record
Tatsuhiro Hirakawa
Also filed as: HIRAKAWA TATSUHIRO
3 granted patents·13 citations·filing 1994–1996
64Inventor score
Top patents by PatentIndex Score
3 records- 0133US5642175AColor cathode ray tube display device and method of eliminating the influence of an external magnetic fieldMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jun 24, 1997·7 cites·8 claims
- 0233US5488270AColor CRT display apparatusMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jan 30, 1996·4 cites·10 claims
- 0328US5635793ACathode-ray tube and display unit using the cathode-ray tubeNITTO DENKO CORP·Filed 1996·Granted Jun 3, 1997·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →