Inventor · disambiguated record
Kiyoshi Takei
Also filed as: TAKEI KIYOSHI
16 granted patents·242 citations·filing 1987–2008
94Inventor score
Top patents by PatentIndex Score
16 records- 0189US5182669AHigh density optical disk and method of makingPIONEER ELECTRONIC CORP·Filed 1992·Granted Jan 26, 1993·80 cites·6 claims
- 0277US6381258B1Ridge-structure DFB semiconductor laser and method of manufacturing the samePIONEER CORP·Filed 2000·Granted Apr 30, 2002·12 cites·8 claims
- 0376US6519379B1Optical integrated device and manufacturing method thereofPIONEER CORP·Filed 2000·Granted Feb 11, 2003·18 cites·3 claims
- 0471US6573116B2Ridge type semiconductor laser of laterally-coupled distributed feedback and method of manufacturing the samePIONEER ELECTRONIC CORP·Filed 2001·Granted Jun 3, 2003·9 cites·11 claims
- 0567US6795466B1Distributed feedback type semiconductor laser devicePIONEER CORP·Filed 2000·Granted Sep 21, 2004·8 cites·3 claims
- 0666US6301283B1Distributed feedback semiconductor laserPIONEER ELECTRONIC CORP·Filed 1999·Granted Oct 9, 2001·28 cites·20 claims
- 0765US6537841B2Ridge-structure DFB semiconductor laser and method of manufacturing the samePIONEER CORP·Filed 2002·Granted Mar 25, 2003·6 cites·9 claims
- 0864US8005423B2Wireless communication system including a server device and multiple relay devicesSEIKO EPSON CORP·Filed 2008·Granted Aug 23, 2011·5 cites·8 claims
- 0961US6504632B1Optical transmitter and receiver module which demultiplexes a superimposed optical signalPIONEER CORP·Filed 1999·Granted Jan 7, 2003·24 cites·3 claims
- 1061US6292503B1Ridge type semiconductor laser of laterally-coupled distributed feedback and method of manufacturing the samePIONEER ELECTRONIC CORP·Filed 1999·Granted Sep 18, 2001·20 cites·4 claims
- 1153US6714571B2Ridge type semiconductor laser of distributed feedbackPIONEER CORP·Filed 2001·Granted Mar 30, 2004·3 cites·11 claims
- 1247US4883095AConnecting construction for sidestay of heald frame and transverse beamMARUYAMA MFG CO·Filed 1987·Granted Nov 28, 1989·8 cites·4 claims
- 1345US6535670B1Optical transmitter/receiver module and method of manufacturing the samePIONEER CORP·Filed 1999·Granted Mar 18, 2003·11 cites·19 claims
- 1444US6500687B2Distributed feedback semiconductor laser element and method for making the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Dec 31, 2002·10 cites·9 claims
- 1537US6348360B1Method for producing semiconductor laser modulePIONEER CORP·Filed 2000·Granted Feb 19, 2002·0 cites·4 claims
- 1634US7225192B2Hybrid recording medium and information recording apparatusPIONEER CORP·Filed 2001·Granted May 29, 2007·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →