Inventor

ISHIHARA KOICHIRO

JP21 patents

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

ISHIHARA KOICHIRO

NIPPON STEEL & SUMITOMO METAL CORP

Crankshaft for reciprocating engine, and design method thereof

Crankshaft for reciprocating engine

Crankshaft for reciprocating engine

Crankshaft for reciprocating engine

Method for producing forged crankshaft

Method for producing forged crankshaft

Method for producing forged crankshaft

Crankshaft for reciprocating engine

Method for producing a forged crankshaft

Method for producing a forged crankshaft

Method for producing a forged crankshaft

Method for producing a forged crankshaft

OLYMPUS OPTICAL CO

Radioactive ray detecting therapeutic apparatus

Laser beam treatment device for an endoscope

System for applying ultrasonic waves and a treatment instrument to a body part

Supersonic hyperthermia treating method

NIPPON STEEL CORP

Front axle beam and production method thereof

Front axle beam and production method thereof

Support beam

SUMITOMO METAL IND

Metal-ceramic composite

Metal-ceramic composite and method of producing the same