Patents by Inventor Kazuya Watanaba

Kazuya Watanaba 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).

  • Combination coating film transfer tool and writing implement
    Publication number: 20050135866
    Abstract: In a combination coating film transfer tool and writing implement, a reversible coating film transfer tool can be fitted to the writing implement in either of two ways: one in which the coating film extending past the transfer head is exposed for use, and the other in which the coating film is protected within a housing formed on the writing implement.
    Type: Application
    Filed: November 22, 2004
    Publication date: June 23, 2005
    Inventors: Kazuya Watanaba, Hiroshi Kozaki, Keisuke Fujii, Keiichiro Minegishi