Inventor · disambiguated record
Yasuhiko Hasegawa
Also filed as: HASEGAWA YASUHIKO
2 granted patents·1 pending application·4 citations·filing 2005–2019
41Inventor score
Top patents by PatentIndex Score
3 records- 0166US7307532B2Multiple sheets feeding detection apparatus, sorter, and method of detecting multiple sheets feedingNEC CORP·Filed 2005·Granted Dec 11, 2007·4 cites·11 claims
- 0251US10849278B2Plant cultivation methodSOPHIA SCHOOL CORP·Filed 2018·Granted Dec 1, 2020·0 cites·15 claims
- 0346US2021362100A1Polyvinylidene fluoride resin-made porous membrane and method for producing sameMARUZEN PETROCHEM CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →