Inventor · disambiguated record
Yoshihiro Hirakawa
Also filed as: HIRAKAWA YOSHIHIRO
5 granted patents·1 pending application·136 citations·filing 1992–2013
80Inventor score
Top patents by PatentIndex Score
6 records- 0191US6677518B2Data transmission cableSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Jan 13, 2004·69 cites·8 claims
- 0272US6586920B1Lightning detectorFiled 2000·Granted Jul 1, 2003·20 cites·20 claims
- 0367US5333628AContinuous ultrasonic cleaning apparatusKYUSHU SUMITOKU ELECTRONICS CO·Filed 1992·Granted Aug 2, 1994·44 cites·16 claims
- 0452US6613983B1Thin-conductor foamed-polyolefin-insulated wire and manufacturing method thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Sep 2, 2003·3 cites·12 claims
- 0547US9104053B2Liquid crystal display and projection displaySONY CORP·Filed 2013·Granted Aug 11, 2015·0 cites·8 claims
- 0629US2003090616A1Method of and apparatus for producing liquid crystal display unitFiled 2002·Application pending·0 cites
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