Inventor · disambiguated record
Kengo Ozono
Also filed as: OZONO KENGO
2 granted patents·0 citations·filing 2018–2019
22Inventor score
Files withTOPPAN PRINTING CO LTD2
Top patents by PatentIndex Score
2 records- 0154US11254097B2Barrier film laminate, method of producing the same, wavelength conversion sheet, backlight unit, and electroluminescent light-emitting unitTOPPAN PRINTING CO LTD·Filed 2018·Granted Feb 22, 2022·0 cites·12 claims
- 0242US11397287B2Optical film, and optical barrier film, color conversion film and backlight unit using the optical filmTOPPAN PRINTING CO LTD·Filed 2019·Granted Jul 26, 2022·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →