Inventor · disambiguated record
Hisao Sudo
Also filed as: SUDO HISAO
6 granted patents·1 pending application·13 citations·filing 2007–2013
76Inventor score
Top patents by PatentIndex Score
7 records- 0176US8232125B2Optical semiconductor device having active layer of p-type quantum dot structure and its manufacture methodHATORI NOBUAKI·Filed 2009·Granted Jul 31, 2012·4 cites·7 claims
- 0272US8483252B2Semiconductor light emitting device and fabrication method for semiconductor light emitting deviceHATORI NOBUAKI·Filed 2008·Granted Jul 9, 2013·4 cites·8 claims
- 0369US8558245B2Optical semiconductor device having ridge structure formed on active layer containing p-type region and its manufacture methodYAMAMOTO TSUYOSHI·Filed 2007·Granted Oct 15, 2013·3 cites·9 claims
- 0467US7573060B2Optical semiconductor device having active layer of p-type quantum dot structure and its manufacture methodFUJITSU LTD·Filed 2007·Granted Aug 11, 2009·2 cites·6 claims
- 0559US8802468B2Semiconductor light emitting device and fabrication method for semiconductor light emitting deviceFUJITSU LTD·Filed 2013·Granted Aug 12, 2014·0 cites·8 claims
- 0653US8716044B2Optical semiconductor device having ridge structure formed on active layer containing P-type region and its manufacture methodFUJITSU LTD·Filed 2013·Granted May 6, 2014·0 cites·4 claims
- 0743US2008197377A1Photonic semiconductor device and manufacturing methodFUJITSU LTD·Filed 2008·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →