Patents by Inventor Yukiko Fujikawa

Yukiko Fujikawa 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).

  • Heater, and an image processing apparatus using the heater
    Publication number: 20010050019
    Abstract: A heater, particularly useful for an imaging device, comprises a substrate primarily made of aluminum nitride (AlN) having an electrical insulating property. A heat generating member, formed on one surface of the substrate, contains silver (Ag) and palladium (Pd) having a weight ratio (Ag/Pd) in the range of 40/60˜50/50. Conductive electrodes are connected to respective ends of the heat-generating member.
    Type: Application
    Filed: February 23, 2001
    Publication date: December 13, 2001
    Inventors: Shiro Ezaki, Ikue Karube, Takaaki Karube, Masanori Fukusima, Yukiko Fujikawa