Inventor · disambiguated record

Haruyuki Hirokawa

Also filed as: HIROKAWA HARUYUKI

1 granted patent·34 citations·filing 2001–2001

46Inventor score

Technology areasH01J

Files withMATSUSHITA ELECTRONICS CORP1

Top patents by PatentIndex Score

1 record

0185US6734633B2Bulb-form lamp and manufacturing method of lamp caseMATSUSHITA ELECTRONICS CORP·Filed 2001·Granted May 11, 2004·34 cites·17 claims

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