Inventor · disambiguated record
Shigeki Matsunami
Also filed as: MATSUNAMI SHIGEKI
8 granted patents·2 pending applications·51 citations·filing 1998–2022
80Inventor score
Top patents by PatentIndex Score
10 records- 0183US11725685B2Caulking boltAOYAMA SEISAKUSHO·Filed 2020·Granted Aug 15, 2023·2 cites·7 claims
- 0275US10655666B2Caulking boltAOYAMA SEISAKUSHO·Filed 2018·Granted May 19, 2020·4 cites·3 claims
- 0373US10156250B2Case nutAOYAMA SEISAKUSHO·Filed 2017·Granted Dec 18, 2018·3 cites·3 claims
- 0472US6135689ASelf-locking fastenerAOYAMA SEISAKUSHO·Filed 1998·Granted Oct 24, 2000·42 cites·12 claims
- 0558US11885366B2Piercing nut and method for fixing the same to inner surface of mating member having closed sectional shapeAOYAMA SEISAKUSHO·Filed 2022·Granted Jan 30, 2024·0 cites·11 claims
- 0657US11879492B2Nut and fixing structure of nutAOYAMA SEISAKUSHO·Filed 2020·Granted Jan 23, 2024·0 cites·2 claims
- 0754US11773886B2Article fixing deviceHONDA MOTOR CO LTD·Filed 2021·Granted Oct 3, 2023·0 cites·5 claims
- 0847US10480564B2Washer and vehicle structureAOYAMA SEISAKUSHO·Filed 2017·Granted Nov 19, 2019·0 cites·2 claims
- 0944US2019063487A1BoltAOYAMA SEISAKUSHO·Filed 2018·Application pending·0 cites
- 1041US2017276165A1Fastening tool with earth functionAOYAMA SEISAKUSHO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →