Inventor · disambiguated record
Koichi Sakakibara
Also filed as: SAKAKIBARA KOICHI
4 granted patents·96 citations·filing 1989–1996
79Inventor score
Files withKOITO MFG CO LTD4
Top patents by PatentIndex Score
4 records- 0186US4927248AVehicle lamp lens having Fresnel lensKOITO MFG CO LTD·Filed 1989·Granted May 22, 1990·55 cites·10 claims
- 0254US5708519AHolographic automotive high mount stop lampKOITO MFG CO LTD·Filed 1996·Granted Jan 13, 1998·20 cites·6 claims
- 0345US4969783AMethod of working fresnel stepKOITO MFG CO LTD·Filed 1989·Granted Nov 13, 1990·11 cites·20 claims
- 0438US4993807AVehicle lamp lensKOITO MFG CO LTD·Filed 1989·Granted Feb 19, 1991·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →