Inventor · disambiguated record

Hatsune Hara

Also filed as: HARA HATSUNE

2 granted patents·24 citations·filing 2004–2006

58Inventor score

Technology areasG02B

Files withTOPPAN PRINTING CO LTD2

Top patents by PatentIndex Score

2 records

0182US7050691B2Optical waveguide and method of manufacturing the sameTOPPAN PRINTING CO LTD·Filed 2004·Granted May 23, 2006·23 cites·17 claims
0255US7289713B2Optical waveguide and method of manufacturing the sameTOPPAN PRINTING CO LTD·Filed 2006·Granted Oct 30, 2007·1 cites·4 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →