Hiroki Sawaki

3 Patents

• US125901902026

  Coated Resin Particles and Method for Producing Coated Resin Particles

  SUMITOMO SEIKA CHEMICALS CO., Ltd.

  0 cites
• US123590282025

  Method for Producing Water-absorbent Resin Particles and Water-absorbent Resin Particles

  SUMITOMO SEIKA CHEMICALS CO., Ltd.

  0 cites
• US123516922025

  Absorbent Resin Particles and Absorbent

  SUMITOMO SEIKA CHEMICALS CO., Ltd.

  0 cites