Inventor · disambiguated record
Shigeki Annaka
Also filed as: ANNAKA SHIGEKI
7 granted patents·3 citations·filing 2014–2023
71Inventor score
Files withYKK CORP7
Top patents by PatentIndex Score
7 records- 0154USD1016666SChain for slide fastenerYKK CORP·Filed 2021·Granted Mar 5, 2024·2 cites·1 claims
- 0246US11969061B2Slide fastener chain and slide fastenerYKK CORP·Filed 2021·Granted Apr 30, 2024·0 cites·23 claims
- 0346US10874179B2Rotation mechanism of separable stopper for slide fastener and slide fastener including sameYKK CORP·Filed 2016·Granted Dec 29, 2020·0 cites·18 claims
- 0445US10212991B2Fastener chain element and fastener chainYKK CORP·Filed 2014·Granted Feb 26, 2019·0 cites·11 claims
- 0544USD984314SChain for slide fastenerYKK CORP·Filed 2021·Granted Apr 25, 2023·1 cites·1 claims
- 0642US11202487B2Slide fastenerYKK CORP·Filed 2017·Granted Dec 21, 2021·0 cites·9 claims
- 0731USD1088955SChain for slide fastenerYKK CORP·Filed 2023·Granted Aug 19, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →