Inventor · disambiguated record
Takeshi Kamijoh
Also filed as: KAMIJOH TAKESHI
7 granted patents·1 pending application·114 citations·filing 1991–2009
85Inventor score
Files withOKI ELECTRIC IND CO LTD8
Top patents by PatentIndex Score
8 records- 0184US7620324B2Optical division multiplexing transmission and reception method and optical division multiplexing transmission and reception deviceOKI ELECTRIC IND CO LTD·Filed 2006·Granted Nov 17, 2009·10 cites·8 claims
- 0284US5247528ASecond harmonic generator using a laser as a fundamental wave sourceOKI ELECTRIC IND CO LTD·Filed 1991·Granted Sep 21, 1993·53 cites·26 claims
- 0356US7773881B2Optical division multiplexing transmission and reception method and optical division multiplexing transmission and reception deviceOKI ELECTRIC IND CO LTD·Filed 2009·Granted Aug 10, 2010·1 cites·8 claims
- 0453US5504616AWavelength conversion deviceOKI ELECTRIC IND CO LTD·Filed 1994·Granted Apr 2, 1996·18 cites·9 claims
- 0552US5233620ASecond-harmonic generating apparatusOKI ELECTRIC IND CO LTD·Filed 1991·Granted Aug 3, 1993·15 cites·12 claims
- 0650US7034990B2Wavelength conversion element and method for using sameOKI ELECTRIC IND CO LTD·Filed 2004·Granted Apr 25, 2006·3 cites·6 claims
- 0747US6069987AOptical device for an optical network unit and manufacturing method thereforOKI ELECTRIC IND CO LTD·Filed 1998·Granted May 30, 2000·14 cites·34 claims
- 0847US2008055246A1Projector, terminal, and image communication systemOKI ELECTRIC IND CO LTD·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →