Inventor · disambiguated record
Hideki Shudai
Also filed as: SHUDAI HIDEKI
6 granted patents·4 citations·filing 2002–2022
68Inventor score
Files withMAEKAWA SEISAKUSHO KK6
Top patents by PatentIndex Score
6 records- 0170US10792748B2Welding deviceMAEKAWA SEISAKUSHO KK·Filed 2016·Granted Oct 6, 2020·1 cites·8 claims
- 0263US12305935B2Method of producing plate laminate unit for heat exchangerMAEKAWA SEISAKUSHO KK·Filed 2022·Granted May 20, 2025·0 cites·6 claims
- 0363US12202079B2Welding device for plate laminated body in horizontal orientation and producing method for plate structure thereofMAEKAWA SEISAKUSHO KK·Filed 2019·Granted Jan 21, 2025·0 cites·10 claims
- 0456US12459045B2Welding device for non-circular plate and producing method for non-circular plate structureMAEKAWA SEISAKUSHO KK·Filed 2019·Granted Nov 4, 2025·0 cites·18 claims
- 0543US11167368B2Welding device and welding methodMAEKAWA SEISAKUSHO KK·Filed 2016·Granted Nov 9, 2021·0 cites·8 claims
- 0631US6915643B2Method and system for making ice by underwater supercooling release and low temperature water supply system comprising itMAEKAWA SEISAKUSHO KK·Filed 2002·Granted Jul 12, 2005·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →