Inventor · disambiguated record
Mitsuaki Shimizu
Also filed as: SHIMIZU MITSUAKI
7 granted patents·1 pending application·97 citations·filing 1990–2009
83Inventor score
Files withAGENCY IND SCIENCE TECHN3KAJI RYOSAKU1NAT INST OF ADVANCED IND SCIEN1SHIMIZU MITSUAKI1SUMITOMO CHEMICAL CO1
Top patents by PatentIndex Score
8 records- 0180US6356693B1Semiconductor optical pulse compression waveguideAGENCY IND SCIENCE TECHN·Filed 2000·Granted Mar 12, 2002·23 cites·5 claims
- 0272US5078989ASkin whitening cosmeticsSUNSTAR INC·Filed 1990·Granted Jan 7, 1992·46 cites·8 claims
- 0361US8351224B2Power conversion apparatusNAT INST OF ADVANCED IND SCIEN·Filed 2009·Granted Jan 8, 2013·7 cites·3 claims
- 0458US8419407B2ExtruderSHIMIZU MITSUAKI·Filed 2008·Granted Apr 16, 2013·1 cites·4 claims
- 0554US6480516B1Surface semiconductor optical amplifier with transparent substrateAGENCY IND SCIENCE TECHN·Filed 1999·Granted Nov 12, 2002·20 cites·3 claims
- 0638US2011012110A1Semiconductor field effect transistor and method for fabricating the sameSUMITOMO CHEMICAL CO·Filed 2007·Application pending·0 cites
- 0737US6744798B2Surface-type light amplifer device and method of manufacture thereofAGENCY IND SCIENCE TECHN·Filed 2002·Granted Jun 1, 2004·0 cites·2 claims
- 0818US8508219B2Object state detection apparatus and methodKAJI RYOSAKU·Filed 2009·Granted Aug 13, 2013·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →