Inventor · disambiguated record
Hajime Kurahashi
Also filed as: KURAHASHI HAJIME
5 granted patents·3 pending applications·20 citations·filing 2004–2010
73Inventor score
Top patents by PatentIndex Score
8 records- 0183US8148671B2Proximity-type imaging device and imaging filterKURAHASHI HAJIME·Filed 2010·Granted Apr 3, 2012·7 cites·17 claims
- 0277US8080776B2Imaging deviceKURAHASHI HAJIME·Filed 2009·Granted Dec 20, 2011·8 cites·4 claims
- 0362US7538944B2Polarizing filter, and method for fabricating sameFUJINON CORP·Filed 2007·Granted May 26, 2009·5 cites·4 claims
- 0445US7715301B2Wave plateFUJINON CORP·Filed 2006·Granted May 11, 2010·0 cites·10 claims
- 0540US2009244711A1Imaging filterFUJINON CORP·Filed 2009·Application pending·0 cites
- 0638US2006171691A1Optical data recording/reproducing deviceFUJINON SANO CORP·Filed 2006·Application pending·0 cites
- 0736US2007229955A1Diffraction deviceFUJINON SANO CORP·Filed 2007·Application pending·0 cites
- 0830US7196854B2Complex optical element and method for manufacturing thereofFUJINON SANO CORP·Filed 2004·Granted Mar 27, 2007·0 cites·8 claims
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