Assignee
AKITA KATSUSHI
JP·6 granted patents·1 pending application·4 citations·filing 2009–2012
Top patents by PatentIndex Score
7 records- 0171US8198623B2Photodiode array, method for manufacturing photodiode array, epitaxial wafer, and method for manufacturing epitaxial waferAKITA KATSUSHI·Filed 2010·Granted Jun 12, 2012·2 cites·11 claims
- 0265US8866199B2Group III-V compound semiconductor photo detector, method of fabricating group III-V compound semiconductor photo detector, photo detector, and epitaxial waferAKITA KATSUSHI·Filed 2010·Granted Oct 21, 2014·1 cites·7 claims
- 0361US8183071B2Method for producing nitride semiconductor optical device and epitaxial waferAKITA KATSUSHI·Filed 2009·Granted May 22, 2012·1 cites·20 claims
- 0456US8822977B2Photodetector and method of manufacturing the photodetectorAKITA KATSUSHI·Filed 2011·Granted Sep 2, 2014·0 cites·10 claims
- 0555US2013313521A1Photodiode and method for producing the sameAKITA KATSUSHI·Filed 2012·Application pending·0 cites
- 0651US8309380B2Photodiode array, method for manufacturing photodiode array, epitaxial wafer, and method for manufacturing epitaxial waferAKITA KATSUSHI·Filed 2012·Granted Nov 13, 2012·0 cites·12 claims
- 0740US8619828B2Group III nitride semiconductor laser diodeAKITA KATSUSHI·Filed 2010·Granted Dec 31, 2013·0 cites·20 claims
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