Inventor · disambiguated record
Kazuhiko Nakazato
Also filed as: NAKAZATO KAZUHIKO
11 granted patents·3 pending applications·30 citations·filing 2003–2023
84Inventor score
Top patents by PatentIndex Score
14 records- 0185US7171835B2Bending apparatusSANOH IND CO LTD·Filed 2005·Granted Feb 6, 2007·11 cites·6 claims
- 0277US11465190B2Bending dieSANOH IND CO LTD·Filed 2018·Granted Oct 11, 2022·1 cites·5 claims
- 0373US2023294169A1Bending die and method for manufacturing bending dieSANOH IND CO LTD·Filed 2023·Application pending·0 cites
- 0470US7131313B2Bending method and mandrel of multi-layered pipeSANOH IND CO LTD·Filed 2003·Granted Nov 7, 2006·10 cites·5 claims
- 0561US7150172B2Burring deviceSANOH IND CO LTD·Filed 2005·Granted Dec 19, 2006·2 cites·5 claims
- 0661US2020361134A1Bending die and method for manufacturing bending dieSANOH IND CO LTD·Filed 2018·Application pending·0 cites
- 0759US8857233B2Pipe bending processing apparatusNAKAZATO KAZUHIKO·Filed 2011·Granted Oct 14, 2014·2 cites·2 claims
- 0854US7127928B2Core bar for bending of a pipe and method of bending of a pipeSANOH IND CO LTD·Filed 2004·Granted Oct 31, 2006·4 cites·8 claims
- 0953US11904379B2Device for automatically insetting tube into bending dieSANOH IND CO LTD·Filed 2018·Granted Feb 20, 2024·0 cites·12 claims
- 1052US10953476B2Chuck deviceSANOH IND CO LTD·Filed 2018·Granted Mar 23, 2021·0 cites·4 claims
- 1151US10821656B2Pipe end processing deviceSANOH IND CO LTD·Filed 2018·Granted Nov 3, 2020·0 cites·16 claims
- 1245US2020331053A1Bending dieSANOH IND CO LTD·Filed 2018·Application pending·0 cites
- 1344US11009169B2Pipe, die, and method for manufacturing pipeSANOH IND CO LTD·Filed 2015·Granted May 18, 2021·0 cites·4 claims
- 1440US12325175B2Thermoplastic tube bending methodSANOH IND CO LTD·Filed 2020·Granted Jun 10, 2025·0 cites·6 claims
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