Inventor

KAMO YUICHI

JP18 patents

⚠️ This page may combine multiple inventors who share the name “KAMO YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KAMO YUICHI

JFE STEEL CORP

High-strength stainless steel seamless pipe for oil country tubular goods, and method for producing same

Stainless steel seamless pipe and method for manufacturing same

Duplex stainless steel, seamless steel pipe or tube, and a method of manufacturing the duplex stainless steel

Stainless steel seamless pipe and method for manufacturing stainless steel seamless pipe

Stainless steel seamless pipe and method for manufacturing same

Stainless steel seamless pipe and method for manufacturing stainless steel seamless pipe

Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same

Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same

Stainless steel seamless pipe

Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same

Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same

Dual-phase stainless steel, and method of production thereof

Martensitic stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same

High-strength stainless steel seamless pipe for oil country tubular goods, and method for manufacturing same

High strength seamless stainless steel pipe and method for producing same

NEC CORP

Polarized electromagnetic relay

Polarized electromagnetic relay

Transfer-type electromagnetic relay comprising a permanent magnet under a fixed contact stud