Inventor · disambiguated record
Masaaki Osawa
Also filed as: OSAWA MASAAKI
3 granted patents·1 pending application·2 citations·filing 2018–2019
50Inventor score
Files withTOYODA GOSEI KK4
Top patents by PatentIndex Score
4 records- 0173US10522970B2Light-emitting deviceTOYODA GOSEI KK·Filed 2018·Granted Dec 31, 2019·2 cites·6 claims
- 0254US10690319B2Light emitting deviceTOYODA GOSEI KK·Filed 2019·Granted Jun 23, 2020·0 cites·13 claims
- 0342US10584853B2Light-emitting deviceTOYODA GOSEI KK·Filed 2018·Granted Mar 10, 2020·0 cites·5 claims
- 0437US2019277454A1Light-emitting deviceTOYODA GOSEI KK·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →