Inventor · disambiguated record
Naoko Hikichi
Also filed as: HIKICHI NAOKO
10 granted patents·5 pending applications·95 citations·filing 2002–2009
88Inventor score
Top patents by PatentIndex Score
15 records- 0187US7319559B2Spectral optical elementNIPPON SHEET GLASS CO LTD·Filed 2005·Granted Jan 15, 2008·18 cites·17 claims
- 0283US7538945B2Optical path changing moduleNIPPON SHEET GLASS CO LTD·Filed 2005·Granted May 26, 2009·14 cites·8 claims
- 0380US6766076B2Optical module and method for assembling the sameNIPPON SHEET GLASS CO LTD·Filed 2002·Granted Jul 20, 2004·25 cites·10 claims
- 0479US6934443B2Optical fiber coupling systemNIPPON SHEET GLASS CO LTD·Filed 2002·Granted Aug 23, 2005·22 cites·10 claims
- 0577US7405824B2Optical coupling system of light measuring device and sampleNIPPON SHEET GLASS CO LTD·Filed 2006·Granted Jul 29, 2008·5 cites·5 claims
- 0671US7420735B2Transmission type diffraction gratingNIPPON SHEET GLASS CO LTD·Filed 2005·Granted Sep 2, 2008·5 cites·20 claims
- 0759US7340131B2Collimator and optical filter device using the sameNIPPON SHEET GLASS CO LTD·Filed 2006·Granted Mar 4, 2008·2 cites·12 claims
- 0856US7518794B2Transmission type diffraction gratingNIPPON SHEET GLASS CO LTD·Filed 2008·Granted Apr 14, 2009·1 cites·7 claims
- 0951US6850666B2Optical moduleNIPPON SHEET GLASS CO LTD·Filed 2003·Granted Feb 1, 2005·3 cites·17 claims
- 1048US2008106791A1Transmission type diffraction gratingNIPPON SHEET GLASS CO LTD·Filed 2007·Application pending·0 cites
- 1147US2009213461A1Optical ModuleHIKICHI NAOKO·Filed 2009·Application pending·0 cites
- 1244US2005200957A1Transmission type diffraction gratingNIPPON SHEET GLASS CO LTD·Filed 2005·Application pending·0 cites
- 1344US2006127640A1Glass substrate with fine hole and method for producing the sameKOBAYASHI FUMITOSHI·Filed 2006·Application pending·0 cites
- 1440US6940650B2Diffraction optical element and transfer mold thereforNIPPON SHEET GLASS CO LTD·Filed 2003·Granted Sep 6, 2005·0 cites·14 claims
- 1540US2003150839A1Glass substrate with fine hole and method for producing the sameFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Naoko Hikichi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →