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IHARA SCIENCE CORPORATION
4 patents in portfolio
USD1120243
design
2026
Pipe Fitting
0 cites
US12270473
utility
2025
Coupling Structure
0 cites
US12025245
utility
2024
Joint Structure
0 cites
US11988306
utility
2024
Joining Structure, Pipe Joint, and Method for Forming Joining Structure
0 cites