Inventor · disambiguated record
Kenji Matsumasa
Also filed as: MATSUMASA KENJI
2 granted patents·1 citations·filing 2017–2019
31Inventor score
Files withTOPPAN PRINTING CO LTD2
Top patents by PatentIndex Score
2 records- 0178US10557970B2Quantum dot protective film, and wavelength conversion sheet and backlight unit obtained by using the sameTOPPAN PRINTING CO LTD·Filed 2017·Granted Feb 11, 2020·1 cites·12 claims
- 0248US11364704B2Transparent conductive gas barrier laminate and device including the laminateTOPPAN PRINTING CO LTD·Filed 2019·Granted Jun 21, 2022·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →