Inventor · disambiguated record
Akio Makuta
Also filed as: MAKUTA AKIO
5 granted patents·45 citations·filing 1991–2004
78Inventor score
Files withTOSHIBA KK5
Top patents by PatentIndex Score
5 records- 0160US5392311ALaser elementTOSHIBA KK·Filed 1994·Granted Feb 21, 1995·20 cites·18 claims
- 0245US7221692B2Semiconductor laser device and its manufacturing methodTOSHIBA KK·Filed 2004·Granted May 22, 2007·1 cites·3 claims
- 0343US5212712ALaser device and method of manufacturing the sameTOSHIBA KK·Filed 1991·Granted May 18, 1993·10 cites·8 claims
- 0438US5353298AHigh power distributed feedback semiconductor laser excellent in linearity of light outputTOSHIBA KK·Filed 1993·Granted Oct 4, 1994·8 cites·4 claims
- 0530US5221429AMethod of manufacturing phase-shifted diffraction gratingTOSHIBA KK·Filed 1991·Granted Jun 22, 1993·6 cites·4 claims
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