Patents by Inventor Shikou Minohara

Shikou Minohara has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Scaly silica particles and hardenable composition containing them
    Patent number: 6534176
    Abstract: Scaly silica particles having a laminated structure, consisting essentially of secondary particles of foliar silica, each formed by a plurality of flaky primary particles of scaly silica which are overlaid one on another and aligned face-to-face in parallel with one another, said secondary particles being present independent of one another.
    Type: Grant
    Filed: December 6, 2000
    Date of Patent: March 18, 2003
    Assignees: Asahi Glass Company, Limited, Dohkai Chemical Industry Co., Ltd.
    Inventors: Kunihiko Terase, Masaki Inoue, Atsunari Fujii, Takayoshi Sasaki, Shikou Minohara, Yoshimi Ohba
  • Scaly silica particles and hardenable composition containing them
    Publication number: 20010003358
    Abstract: Scaly silica particles having a laminated structure, consisting essentially of secondary particles of foliar silica, each formed by a plurality of flaky primary particles of scaly silica which are overlaid one on another and aligned face-to-face in parallel with one another, said secondary particles being present independent of one another.
    Type: Application
    Filed: December 6, 2000
    Publication date: June 14, 2001
    Applicant: Asahi Glass Company, Limited
    Inventors: Kunihiko Terase, Masaki Inoue, Atsunari Fujii, Takayoshi Sasaki, Shikou Minohara, Yosimi Ohba