Seiji Murakami

6 Patents

• USD11148822026

  Toy Craft Machine

  SPIN MASTER Ltd.

  0 cites
• US125438262026

  Kit of Parts Including Elastic Ring-based Ornament Making Device, Elastic Ring, and Plurality of Ornamental Members

  SPIN MASTER Ltd.

  0 cites
• USD11098862026

  Bioreactor

  PHC HOLDINGS CORPORATION

  0 cites
• US121791242024

  Toy Track

  SEGA TOYS CO., Ltd.

  0 cites
• US120647032024

  Toy Track

  SEGA TOYS CO., Ltd.

  0 cites
• US118498192023

  Kit of Parts Including Elastic Ring-based Ornament Making Device, Elastic Ring, and Plurality of Ornamental Members

  SPIN MASTER Ltd.

  0 cites