Yohei Ishikawa

3 Patents

• US123649672025

  Adsorbent Particles, Method for Producing Adsorbent Particles, Base Material Particles, Filling Column and Method for Recovering Rare Earth Element

  0 cites
• US122803572025

  Adsorbent Particles, Base Particle, Packed Column, and Method for Recovering Rare-earth Element

  0 cites
• US115560702023

  Carrier Core Material and Electrophotographic Development Carrier Using Same and Electrophotographic Developer

  DOWA IP CREATION CO., Ltd.

  0 cites