Hiroaki Oka

5 Patents

• US125894552026

  Seal Removal Jig, Seal Removal Method, and Seal Portion

  MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION

  0 cites
• US125402432026

  Resin, Method for Producing Resin, Curable Resin Composition, and Cured Product

  MITSUBISHI GAS CHEMICAL COMPANY, Inc.

  0 cites
• US123114822025

  Repair Method of Rotor

  MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION

  0 cites
• US118214372023

  Compressor, Compressor Assembly, and Method of Assembling Compressor

  MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION

  0 cites
• US117885462023

  Ammonia Plant Synthesis Gas Compressor Train

  MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION

  0 cites