Inventor · disambiguated record
Kiyohisa Fujita
Also filed as: FUJITA KIYOHISA
4 granted patents·2 citations·filing 2001–2003
58Inventor score
Files withANDO ELECTRIC4
Top patents by PatentIndex Score
4 records- 0134US6798510B2Polarization dependent loss measuring apparatusANDO ELECTRIC·Filed 2002·Granted Sep 28, 2004·1 cites·6 claims
- 0233US6646428B2Sweep synchronization testingANDO ELECTRIC·Filed 2001·Granted Nov 11, 2003·1 cites·22 claims
- 0332US6900883B2Wavelength dependence measuring systemANDO ELECTRIC·Filed 2003·Granted May 31, 2005·0 cites·15 claims
- 0427US6686578B2Apparatus for sweep synchronization measurement of optical wavelength sensitivity characteristics and method of correcting optical wavelength sensitivity thereofANDO ELECTRIC·Filed 2001·Granted Feb 3, 2004·0 cites·6 claims
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