Inventor · disambiguated record
Koshiro Hayakawa
Also filed as: HAYAKAWA KOSHIRO
3 granted patents·1 pending application·63 citations·filing 1984–2024
62Inventor score
Top patents by PatentIndex Score
4 records- 0182US4586348ARefrigerator cabinetSANYO ELECTRIC CO·Filed 1984·Granted May 6, 1986·63 cites·10 claims
- 0249US2024406615A1Sound generatorDENSO ELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 0341US11051110B2Sound generatorDENSO ELECTRONICS CORP·Filed 2019·Granted Jun 29, 2021·0 cites·15 claims
- 0441US10271120B2Sound generating deviceANDEN CO LTD·Filed 2016·Granted Apr 23, 2019·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →