Akihiro Tamaoka

3 Patents

• US123050342025

  Automobile Interior Component Made from Polyacetal Resin

  Polyplastics Co., Ltd.

  0 cites
• US116615112023

  Production Method of Polyacetal Resin Composition

  POLYPLASTICS CO., Ltd.

  0 cites
• US115551112023

  Polyacetal Resin Composition

  POLYPLASTICS CO., Ltd.

  0 cites