Inventor · disambiguated record

Tadashi Umegi

Also filed as: UMEGI TADASHI

1 granted patent·1 pending application·297 citations·filing 1998–2001

58Inventor score

Technology areasH10W

Files withTOSHIBA KK2

Top patents by PatentIndex Score

2 records

0195US6274890B1Semiconductor light emitting device and its manufacturing methodTOSHIBA KK·Filed 1998·Granted Aug 14, 2001·297 cites·25 claims
0236US2001042865A1Semiconductor light emitting device and its manufacturing methodTOSHIBA KK·Filed 2001·Application pending·0 cites

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