Inventor · disambiguated record

Masaru Yumura

Also filed as: YUMURA MASARU

1 granted patent·1 pending application·2 citations·filing 2003–2004

18Inventor score

Technology areasH03K H10W

Files withTOSHIBA KK2

Top patents by PatentIndex Score

2 records

0133US7102869B2Optical semiconductor relayTOSHIBA KK·Filed 2003·Granted Sep 5, 2006·2 cites·7 claims
0221US2005029633A1Optical semiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 2004·Application pending·0 cites

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