Patents by Inventor Hiroshi Ohgi

Hiroshi Ohgi 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).

  • Laminated glass product
    Patent number: 4272586
    Abstract: A laminated glass product has a bonding layer formed by curing a photocurable composition comprising a polyene, a polythiol and a photocuring rate accelerator, if necessary, an organosilane.
    Type: Grant
    Filed: January 31, 1979
    Date of Patent: June 9, 1981
    Assignee: Denki Kagaku Kogyo Kabushiki Kaisha
    Inventors: Toshihiro Ando, Hiroshi Ohgi, Ikuji Kishi