Inventor · disambiguated record
Akihiko Kawasaka
Also filed as: KAWASAKA AKIHIKO
5 granted patents·1 pending application·6 citations·filing 2019–2022
69Inventor score
Technology areasA47C
Files withNISHIKAWA CO LTD6
Top patents by PatentIndex Score
6 records- 0148USD1033985SCushion materialNISHIKAWA CO LTD·Filed 2022·Granted Jul 9, 2024·1 cites·1 claims
- 0247US2024341495A1Cushion bodyNISHIKAWA CO LTD·Filed 2022·Application pending·0 cites
- 0341USD927890SMattressNISHIKAWA CO LTD·Filed 2019·Granted Aug 17, 2021·3 cites·1 claims
- 0436USD966011SCushion materialNISHIKAWA CO LTD·Filed 2019·Granted Oct 11, 2022·2 cites·1 claims
- 0532USD1035329SCushion materialNISHIKAWA CO LTD·Filed 2022·Granted Jul 16, 2024·0 cites·1 claims
- 0627USD927227SMattressNISHIKAWA CO LTD·Filed 2019·Granted Aug 10, 2021·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →