Inventor · disambiguated record
Masato Hiroyasu
Also filed as: HIROYASU Masato
7 granted patents·1 pending application·4 citations·filing 2017–2022
71Inventor score
Files withZUIKO CORP8
Top patents by PatentIndex Score
8 records- 0180US11634294B2Sheet-feeding device and sheet-feeding methodZUIKO CORP·Filed 2019·Granted Apr 25, 2023·2 cites·7 claims
- 0274US11046016B2Ultrasonic welding device and ultrasonic welding methodZUIKO CORP·Filed 2017·Granted Jun 29, 2021·1 cites·20 claims
- 0367US11352231B2Sheet supply device and sheet supply methodZUIKO CORP·Filed 2018·Granted Jun 7, 2022·1 cites·5 claims
- 0452US12409610B2Apparatus and method for ultrasonic weldingZUIKO CORP·Filed 2021·Granted Sep 9, 2025·0 cites·4 claims
- 0548US2025128904A1Method and device for storing stretchable sheetZUIKO CORP·Filed 2022·Application pending·0 cites
- 0641US11618644B2Sheet-feeding device and sheet-feeding methodZUIKO CORP·Filed 2019·Granted Apr 4, 2023·0 cites·16 claims
- 0741US11420838B2Sheet supply device and sheet supply methodZUIKO CORP·Filed 2018·Granted Aug 23, 2022·0 cites·7 claims
- 0838US11597618B2Sheet feeding device and sheet feeding methodZUIKO CORP·Filed 2020·Granted Mar 7, 2023·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →