Hideki Wasa

4 Patents

• US123383062025

  Optical Component

  MITSUI CHEMICALS, Inc.

  0 cites
• US122409302025

  Cyclic Olefin-based Copolymer, Cyclic Olefin-based Copolymer Composition, Molded Article, and Medical Container

  MITSUI CHEMICALS, Inc.

  0 cites
• US120436842024

  Optical Lens

  MITSUI CHEMICALS, Inc.

  0 cites
• US117320752023

  Cyclic Olefin-based Copolymer, Cyclic Olefin-based Copolymer Composition, Molded Article, and Medical Container

  MITSUI CHEMICALS, Inc.

  0 cites