Sagae
Japan
6
2025-06-12
6
2026-04-21
These are the the leading inventors for applications assigned to TPR INDUSTRY CO., LTD.:
TPR INDUSTRY CO., LTD. based in Sagae, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
CYLINDER LINER AND RECIPROCATING ENGINE COMPRISING CYLINDER LINER
#2 | 2024-09-12 ✅ Patent 12,521,788 granted on 2026-01-13DRIP PREVENTION DEVICE FOR PRESSURIZED POURING FURNACE
#3 | 2024-02-01 ✅ Patent 12,121,958 granted on 2024-10-22Centrifugal casting mold and centrifugal casting mold assembly device
#4 | 2023-11-30 ✅ Patent 12,485,476 granted on 2025-12-02CASTING SYSTEM
#5 | 2023-11-23 ✅ Patent 12,397,343 granted on 2025-08-26MOLD COOLING DEVICE, CAST MANUFACTURING SYSTEM, AND CAST MANUFACTURING METHOD
#6 | 2019-09-12 ✅ Patent 10,837,399 granted on 2020-11-17Method of manufacturing internal combustion engine, internal combustion engine, and connected cylinder
Also check out TPR INDUSTRY CO., LTD.'s (Sagae, Japan) applicant profile with 6 patent applications submitted.
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