Inventor · disambiguated record
Yasushi Tsubai
Also filed as: TSUBAI YASUSHI
2 granted patents·1 pending application·8 citations·filing 2006–2011
53Inventor score
Top patents by PatentIndex Score
3 records- 0161US7958849B2Egg roll out mechanism for egg collectorHYTEM CO LTD·Filed 2006·Granted Jun 14, 2011·4 cites·2 claims
- 0261US7958850B2Cage for breeding hens and cocksHYTEM CO LTD·Filed 2007·Granted Jun 14, 2011·4 cites·4 claims
- 0325US2012255499A1Egg collectorTSUBAI YASUSHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →