Koji Kamata

3 Patents

• US126071552026

  Cylinder Liner and Reciprocating Engine Comprising Cylinder Liner

  TPR INDUSTRY CO., Ltd.

  0 cites
• US120808962024

  Carbon Catalyst, Battery Electrode, and Battery

  NISSHINBO HOLDINGS Inc.

  0 cites
• US115667282023

  Flexible Pipe and Temperature Control System

  TOKYO ELECTRON LIMITED

  0 cites